Sisters’ Secret (Sins)
Adventure hentai game
Trailer https://www.youtube.com/watch?v=0Sq30BST5lo
Buy the game
Itch.io:
You can download the demo version from this page:
https://cherrysock.itch.io/sisters-secret
dlSite:
This versrion is more expensive, and also censored. To remove the censorship, download this file:
Unpack it and put in the game installation folder (by default: c:\program files\sisters secret)
Nutaku:
The game is called “Sisters’ Sins” there
https://www.nutaku.net/games/download/sisters-sin/
Some of the content is locked in that version. To unlock it download the following file:
Unpack it and put in the game installation folder (by default: c:\program files\sisters sins)
Main features
About
The Plot
Sexual content
Tips
System requirements
Instruments
Why am I doing this
Main features
- Mix of classical point-and-click adventure and japanese interactive hentai novel
- Actual gameplay where player’s actions matter
- Multiple endings and different ways to complete the game
- Hardcore sexual content
- All the sex scenes are justified by the game plot and player’s actions
- Interactive sex scenes
About the game
In the game player explores different locations, talks to various characters, collects items, combines them with each other and with the environment.
The dialogs look like japanese games with the character appears in a close shot above the background.
And of course, when you progress through the plot, you will see plenty of sexy action. More about that later.
The plot
You play as police officer John Rivera who unexpectedly gets involved in the investigation of a massive diamond heist
ย
The evidence leads you to the house of the main suspect, a young man named Alexander Spencer. He is missing, unfortunately, but his two sisters are still there and they could be the key to cracking the case and finding the stolen goods.
Diana is the older sister who recently turned 20. She is currently studying at law school where she learned quickly that her beauty holds significant power over men and she never hesitates to use it to her advantage.
18 year old Elizabeth is the complete opposite of her sister. Shy, and quiet, she doesn’t have much experience with guys. But is she really as innocent as she seems?
ย
To achieve his goal John will have to discover all the sisters’ secrets. How you go about it is entirely your choice. You can try to earn the girls’ trust or use intimidation and blackmail to get what you want.
Sexual content
Now the most interesting part. Boobs, pussies and fucking. There will be 6 major sex scenes along with some nudity here and there. Player must complete the game at least 2 times to see all the h-content.
Basically, while playing you can be either a good boy or a bad one.
As a “good boy” you will get the usual vanilla stuff: vaginal, oral, anal.
If you feel a bit sadistic, follow the path of a “bad boy” and you can enjoy BDSM-action: ropes, spanking, tears etc
The player doesn’t just watch the action. He actually has some options in each scene.
And yes, you can have a threesome with both sisters, although it is not so easy.
Click on the link below to see some screenshots of hardcore action (if you don’t mind to spoil the experience)
System requirements
Any PC with Windows XP or higher should suffice.
Tips
- Some interactions are not available at first but become available after specific dialog or event. Pay attention to your character thoughts. There are hints of what can you do
- Sometimes new dialog options open
- Some items don’t have any specific use in the game
- New locations will open during game progression
- It is a good idea to examine newly aquired items. To do that right click on an item in the inventory
The instruments
The game is made with Adventure Game Studio (http://www.adventuregamestudio.co.uk)
All the artwork is done in Photoshop.
Sketchup and DAZ Studio are used for some 3D references.
Why am I doing this?
It was always a mystery to me why there are no good sex video games. I mean, there are a lot of people who enjoy porn and a lot of people who play video games. And a lot of people who do both. So, it is seems like an obvious thing to combine those things to double the fun. And of course it was done, a lot of times. But for one reason or another I was never satisfied with those products.
In my opinion only 2 classes of games are worth mentioning:
– Japanese interactive novels
I enjoyed some of them. But you can hardly call it “games”. Generally, there are very little choice player makes. Plus there is just too much texts and too little visuals for my taste
– Western “erotic” games
Like “Larry” or “Wet: Sex Empire”. I sure had a lot of fun with those. But there are no hardcore action. Occasional ass or half a nipple is everything player could see. Plus it seems they don’t make them anymore.
So, I decided to mix those genres. I hope, you’ll enjoy the result
Please, use “spoiler” tag in the comment section.
For example:
[…] Sisters' Secret […]
Where is the champagne?
Hey, just to say great (art)work, great game, thanks to share with us ๐
Out of curiosity, what was the content that Nutaku made you remove for their version? It’s odd that a company that deals specifically with adult material felt the need to censore something.
[…] Sisters' Secret […]
hyped, but cant unzip for some reason, maybe a compression error???
Looking forward to this being completed. send a little while on this today but got stuck. Good promise though
Where do I find the batteries ๐ฎ
I am stuck at the point where I need to find either new blackmail material or champagne. Please help ๐ฎ
(looks great for the rest of it, runs smooth and nice)
Look under the pillow in Diana’s bedroom
finding batterys from vibrator…. CAUSE in a huge house only 2 thinks use batterys
whats its password to tablet 09 08 1994 dont work
Your math is a bit wrong. But you are close.
I’m stuck with magazine, hairpin, vibrator and blender in my inventory, I managed to entrer james room but only with him and I can’t figure what to do next.
There is another way inside his room. You should figure out how to use it. Hint: you don’t need inventory items at this point. Good luck
found, thx. Done the entire demo congrats for the quality of this game and can’t wait for the final version.
No bug detected on the way
how do i straighten the hairpin?
you need tools for that
If the guy chooses to blackmail Diana with the camcoder, how does he get access to the letter, the chess piece and in turn the secret room?
You need to find other proof for blackmail to be successful. Then you can get the letter.
Spent almost 45 minutes looking for more blackmail material after threatening her with the footage, I think I might be stupid and just missing something obvious but I cannot for the life of me find it, please help.
Have you check the basement yet?
when will it be released full version of it?
Definitely this year. First half of it I hope
where is the white horse?
I did all the same things that I could use if I don’t threaten her. But I am unable to find a clue to get to the cellar from the library. I cannot find the horse without Alex’s letter.
Did you get the “bad” sex scene with Diana?
There is only one brief scene where Diana is threatened with the recording and the protagonist forces himself on her for a brief cut scene. I am done with the Kitchen Cellar. I am done with the ring. If I am sweet to Diana, I have finished the demo after finding the letter and the chess piece.
But if I play bad, I cannot access the chess book without the letter. So I need something to threaten Diana with or I need something else to lure the other sister to share the letter.
You should get the full scene with Diana. You need to find another item to prove her guilt (this item is not required when you play “good”. So you probably missed it before)
I am pretty clueless at this stage. I have the liquor, the things from the kitchen. I have scouted the whole place, there is nothing that I am able to find new. Please help
I don’t want to put spoilers in the comment section. Send me a mail, I’ll give you a hint
I found the Sapphire Ring, but there is no use of that. So what other thing can I use to get the letter. I am eagerly waiting an update
There is a bug. Even after finding the sapphire ring, the drain still says there is something shiny
Thanks. I’ll fix it
I am stuck after making a picture of the painting in James’ room. I tried showing the camera to Diana, but it says “Why would I do that?”
Figured out that you just have to keep talking to everyone about it before you can show it!
Will there be another beta version before the final release?
The same question as Tomiqw asked.
Where is the champagne?
using blackmailing stuck on finding new material…
As far as I understand I need the batteries for the flashlight in order to search in cellar? Where they are?
Under dianas pillow is a vibrator use it on the flashlight
[…] Sisters' Secret […]
Got into cellar, distracted butler, retrieved ring, not sure how to bend hairpin as I can’t find any tools around or in my inventory. And don’t know how to unlock bureau
Have you met Bob? If not, check the pool area.
How do I get Bob to give me the tool so I can unlock the liquor cabinet. I have been in the basement and have seen the “D”.
I am stuck at the same point. How do I help Bob?
Hey, how do I blackmail Diana? I have the camcorder but don’t I need to go the good ending to get the letter?
Also, great game, any news on release date?
is there any way to get something going with the younger sister?? I’ve been able to finish the good and bad parts with the older but I cnat get personal with her, is it because I can get the ring or is it just because of the limitations of the demo?
In the demo version you can’t do anything with Elizabeth. Wait for the full release
I am stuck. I have entered Jame’s room, but I can’t figure out how to get the missing piece in his jacket.
bug. when you blackmail her and have sex with her it says “cum in her month” I think its mouth ๐
Thanks. I’ll fix it
what to do after find white horse?
full version is not ready yet?
I think, it will be ready in june or july.
Stuck with james room, that should i do with handles?
find 4 handles but cant understand hot rotate them
Stuck apparently, is there a walkthrough?
Stuck at where I need to find the name of the paining to enter james his room
what is the password for tablet cant figure it out 08 06 1984
where to find the materials for the caller .. it says “i need to bend the haipin first” but i have found all the items that are available to me … even replayed it few times to see if i didn’t miss anything / different ways
i get the feeling that the champagne is in there but i cant open it … need help ๐
some 1 has to make a guide or at least put hints for every item .. im stuck and i give up for today .. have been playing this for like 2 hours >.>
Stuck like many avec the blackmail with the recorder. I can’ get the tools, i can’t open the cabinet.
I’m done..
It can be done, I’ve finished it but not without frustration. The H-scenes are rewarding. At least the item on object use makes sense, also the finding objects make sense, unlike the many indie games I’ve played that have mechanics just like it.
TIPS: (WARNING: POSSIBLE SPOILERS AHEAD)
It’s no secret that there’s a mechanic at the pool fixing the water pipes. The mechanic at the pool does not change his dialogue no matter how many times you test the COLD water valve…
Try to use items in your inventory with each other. Also right-click on them, some items give different dialogue this way, like the magazine.
Search in Diana’s room for the batteries for the Flashlight. (This is spoiler enough, won’t reveal the exact location)
—————————————————————————
@CherrySock: Fantasticly done so far, I’m enjoying the game so far, can’t wait to see it once it’s finished. Might I suggest perhaps some dialogue to make it easier for some people to use some items with others?
Also, I think I found Diana’s lost ring but I haven’t yet figured out how to get it. Is that part included in this beta so I have to look better or is it not included yet?
EDIT:
@CherrySock: Fantastically done so far, Iโm enjoying the game so far, canโt wait to see it once itโs finished. Might I suggest perhaps to add some dialogue that hints people to use what kind of items with each other? Might make it a little easier for all those people who get stuck.
Also, I think I found Dianaโs lost ring but I havenโt yet figured out how to get it. Is that part included in this beta so I have to look better or is it not included yet?
u can get the ring .. ive already have done it but it doesn’t progress the story ..
The ring is not important for the demo. It is only for the full game
There’s a bug.. I think
Stuck at helping the plumber to get liquor, he cant find the leak and i just flipping the cold switch.
Got no batteries for flashlight to explore cellar.
No vibrator found beneath diana’s pillow.
says the bed is comfy. ๐
Sigh… after much frustration I found the full blackmail scene. You have to FAIL the first attempt at blackmail, use the plumber tools on an unlabeled rock in the cellar (when viewing the cabinet), find the diamond, then RE-ATTEMPT the blackmail using the diamond. I was really confused from the above comments.
I even fail to distract Diana lol
any hints ?
thanks
dude !!
i am so annoyed ! i am stuck at a point where i gave that bitch diana her damn ring back .
and theres nothing more i can do !
i used the roller got the bra to get the ring from the sewer .. elizabeth doesnt give a shit .. i got a champagne bottle and rum .. and none of them are taking that shit … am i stick in a bug ? or wtf ?
An error occurs when i give the camcorder to diana.
I’ve got this message:
Error: ScriptOverlay::Remove: overlay is not there.
Can anybody have further information about this error ?
Thx in advance.
when u get the camera u have to click on it after that u wont get the error
I will look into it
Ok, I cannot find the mechanic at all… only reason I know he exists is because people talk about him. I’ve tried the Pool and Showers-area hundreds of times. Could someone just tell me if there is a spesific timing, or if there is something obvious I need to do to get access to him?
I’m stuck in the hairpin/mechanic scene, ive been playing for more than 3 hours and getting boring now, I have tried mixing the items, offering it to everyone double check the rooms but still nothing! Help!
Hb says: ‘ Iโm stuck in the hairpin/mechanic scene, ive been playing for more than 3 hours and getting boring now, I have tried mixing the items, offering it to everyone double check the rooms but still nothing! Help! ‘
I have the same situation ๐ Please Help !
Just wanted to say: Great game!! I really like the resident evil/mystery feel to it
Hi. I’m getting major bug if I don’t check camcorder and just give it to Diana. Something about an overlay error with AGS.
I have played it through twice but still cannot get past the butler sending me to my room. How do I get past that?
I cant call the plumber. 2 hours to find it @@
fun game, pretty addicting any updates?
How to find the white chess ?
How to Hairpin bending,and champagne whereใ
What is code on Jame’s Desk, thought it might be ABA as it sounds like ABBA, but that doesn’t work
it is abba .. and it worked for me … it opens up the drawer and gives you pills that you will have to go to the kitchen and put into his coffee while he is not looking and that will make him go away so you can do your things in the kitchen
after you diana the ring and the diamond what else are you supposed to do after you have sex i am stuck
Yup, I’m stuck with Bob not even showing up. Clicked everything I can click, tried to combine all items in the inventory, whatever triggers Bob to show up is not happening for me. Here I was thinking the puzzles in this game were much more logical and straightforward than most point and clicks, at least until this point…
Could Bob be like “Bob the Builder” hint
Eventually figured out the Desk code for any stuck there also, there is a missing part somewhere in the kitchen (but thats as much as I’m saying). Code should be easy enough to figure out once you get it
Finished the demo, great game so far look forward to the finished project
1. I advise a save feature
2. ABBA is easy to forget because it’s a sidenote in one talk and then the talk cant be repeated to remind you.
After first sex with D in conversation about her family it’s says we was…
Full game needed.
Great game, finally a porn game that is actually a game as well.
Hope you finish it, goodluck.
IS THE GAME DONE PLEASE RELEASE. MY SPERM IS WAITING TO COME OUT
So how do you get the name of the painting artist
Sir, this is a great, great game, easily one of the best I ever played! Great job, waiting for the full version!
Just bought the game, how do I put it in Windowed mode?
Just run winsetup.exe from the game folder (by default: program files\sisters secret) or use the shortcut in the start menu.
There is an option to switch to windowed mode
Baaaaaaah i tried almost everything but i can’t find the recipe -_-
@CherrySock: Is there a Diana or Elizabeth only ending too? I’ve only figured the other two.
the recipe took a while for me.
I can’t figure out how to get the ring out of the drain. Any tips?
why would i want to make pancakes or a cake?
great game btw!
How i can get rid of James?
The second time you have to fill a bag with spices and plant it in his package
where do i find the drugs to spike james tea?
Hm, that shouldn’t happen. Can you plz send me a savegame to author@cherrysock.com\Saved Games\Sisters’ Secret\
Savegames located in C:\Users\
How do you get Bob to fake the note?
Tried to use the spoiler but failed… sorry!!
Hi
Thx
how can i bend hairpain and give bob that whisky please any help i got stucked
Use pliers from Bob
Where do I find chess piece? I did this in demo but can’t remember now in full version
pancakes !!!!????:( how can i make pancakes ? plz hep
how do i get rid of james. Bob made fake not for me. What’s next?
Hello, do you have any idea how to get rid of from Elizabeth when she is at the backyard?? And also at this point, there is a bug or don’t know, you can show diomand to Diana again (Blackmail scene pops up again) afterthat, Elizabeth dissapears from the game. I can search her bag but can’t speak with her anymore.
Nevermind i figured it out. Ty anyways.
Please, you spoiler tag next time.
I think this is the ending I am missing. Have all the others. Can you please tell me how to get it? Also I apologize for not using spoilers earlier. I was super tired when I typed the message.
I still don’t get how to make Bob giving me his tools ๐ I tried to mix all of my items (magazine, hairpin, notebook, blender, heart medicine, working flashlight, camcorder, spices and sugar. Do I need another item? and which do I have to mix?
how can i get tools from bob please i have been stucked for 2 days
Really? That easy? -.- I guess I’m an idiot ๐
Thank you very much! Was stucked for hours!
How do I open Elizabeth bag in the garden ?
still trying to remember where the missing chess piece is, looked everywhere. Can anyone help?
Thanks for the help denmark40.I knew it was about there somewhere just couldn’t remember exactly
Games Stuck
I have finished the game once and watned to try the badboy ending
I made the pancakes and get Elizabeth out of her room and got what i needed from it,but when i go back to the kitchen the pancakes are still there and i cant do anything cuase i already did everything possbile till this part…
Elizabeth is gone and cannot be found in any of the rooms in the game
A little bug: when I use the flashlight on the drain, itstill says there is a ring, even I took it.
And how to proceed, when Diana got ring and diamond and chesspiece is in place? How do I use the letter with chess moves?
Great game, btw!
How do i get the 6th sex scene? I read there are 2 threesomes and i have only gotten one of them. I did it by making the sisters forgive each other and by being nice to both of them. Do i need to be mean to one and make them hate each other or what? Please any help would be appreciated! Specifics would be appreciated even more
I manage to fail at the first opportunity – can’t seem to find the tablet :/
so I can get to the part after you show the diamond to Diana and found the cheese peace not sure what to do after that.
How do I make Bob do something with the anonymous letter? And what about the oar in the bag and the shield?
@Denmark40
@Likethisgame
The only written papers in my inventory ar letter to Liz, letter to Diana and Alexanders note.
I guess I need something else – but where to find it?
Do the washing machine or Liz’s panties do anything special?
Not in my game. Neither does the empty tea box
Why are the Pool,Library and Hall the only location showing up?
That’s the places where to start.
Turn off the wifi in the hall with the pole. Find the ipad. That should get you going.
I need to go upstairs and check to find out the type of candy Diana likes. Can’t find the stairs hotspot. Suggestions?
Sorry, jumped the gun. Pls ignore.
Does this game have a gallery option?
How do I get Bob to fake a letter so liz will forgive her? if i try it just says i need to learn what the anon letter is about
(spoil) you have to learn from James the prroblem of Elizabeth with drugs then talking about it with her, then use the anon letter on her and finally you can ask Bob about doing a fake.
I bought the game and I enjoyed it. the only thing I was disapointed was about anal sex… sorry I’m like Rivera, I’m an anal fetish. I hoped for more options, like anal doggy style, cum endings in girls buttholes, the other sister licking the dripping cum and such thing… come on Cherry Sock! you did already such drawings! so why not in Sistes’ Secret? well I had fun anyway, thanks again.
Of course, it would be nice to have all those options in the sex scenes. But it would’ve delayed the game significantly. And the development already took more time than I expected.
Maybe in the next game ๐
Hello CherrySock
Sorry for my english. I do not speak English.
I signed up here and tell you I love your game it is I efach just horny and I enjoy!
I always wanted to play your games, but I can not speak English.
Therefore I would be happy, as all of their German fans who do not speak English!
If you were in your games Translated in German!
If you do that you would all make your German fans very happy!
I hope that you answer me me!
Your fan!
Hello CherrySock
I want love to buy your game
Have all heard that to be really good!
But unfortunately I can not speak English! ๐
Can you make in German language please this horny game?
Then I would and many others that I know to buy this game!
I hope you answer me! ๐
Greeting Felix
Well, if some German fan would like to translate it, sure.
How to Hairpin bending,and champagne whereใ
but I’m not found use ‘liz’s panty’
where can i use it?
ps : ending is ‘gboy’ ‘bboy’ ‘call captin’
Is it all is ending?
pls someone tell me how to open the closet where it is the watch. pls
Im stuck, i got the note from Elizabeth’s dresser with the safe code and i can not find the safe. Can anyone help me what to do next? please? Also i can not find Elizabeth in the house, only Diana is in her room.
Bolo, Elizabeth is outside. The safe is in the dads room behind a panting. This room is unlocked after you talk to her outside.
After giving the fake sister letter to elizabeth, she says she will never forgive her. so how to get the threesome after getting both to forgive each other. how to proceed after that?
How to get rid of james?
Is there any complete walkthrough?
3-some-good ending:
don’t blackmail diana, find champagne and have sex with her
find ring & give it diana, say it was at the pool
forge letter with brothers note, give it to liz
put weed in james coffee, dont rape liz
3-some bad ending:
blackmail diana
find ring & give it diana, say it was in liz room
forge letter with dianas notebook, give it to liz
put weed in liz bag, rape her
where do you find the clip after looking at the tablet?
oh well, nevermind. Guess I’ll just delete this and find something else.
how do access the bad path?
when I try to watch the recorder or plant the drugs it will not let me?
Download links to remove censors are not working. Please fix…
GUYS !! how many endings do we have ?!
i just got two … one bad boy but good cop ending ..
and the other good boy with the runaway ending.
how do i get her off tablet and take shower
Ted> Turn off the wifi in the hallway.
Trying to decide if I want to buy the game or not. The demo was ok. The question for me is– in the inevitable 3some scene at the end, do the sisters ‘interact’? Or is the incest theme limited to brother/sister?
Okay, replayed the game multiple times, and still not sure how to even initiate the blackmailing of Diana… What am I missing?
Tablet pass: 08081994!!!!!!!!!!!!
Out of curiosity, what was the content that Nutaku made you remove for their version? It’s odd that a company that deals specifically with adult material felt the need to censore something.