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Sleeping Sister is a text-based erotic game where you try to touch and have sex with your sleeping sister without waking her up.

This game contains incest and non-consensual sex.

This is my first game and I appreciate any feedback or suggestions.

Please let me know if you find any bugs. I did my best to play test it, but I am only one person and things can slip through the cracks.

Thank you for checking out my game, and I hope you enjoy it!

StatusReleased
PlatformsHTML5
Rating
Rated 4.1 out of 5 stars
(345 total ratings)
AuthorSykol
GenreInteractive Fiction
Made withTwine
TagsAdult, Erotic, incest, Text based, Twine
LinksSubscribeStar

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Sleeping Sister-DL.html 694 kB

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Comments

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Viewing most recent comments 1 to 40 of 74 · Next page · Last page

This is wild and very concerning but very satisfying 10/10 fire content 🔥🔥‼️‼️

(-1)

how do you cum deep in her pussy without waking her up and having to restart the night as I'm a little stuck as to what I should do.

(+1)

Freaking awesome game

(+1)

Fucking love this

I have an idea to add what if you added more scenarios when you get caught before getting the fantasy sister pregnant then "oh [you] get out of my room" go with the part you are with. Just my opinion on what you could add.      

(-2)

thing slip in to cracks, not just through. wish i had a regular sister.... ionly had a sort-of half sister

(+4)(-1)

Well loving this one but have you thought of making one with the mother instead just a thought

(+13)(-1)

How about some pictures or animation

(+2)

Sweet ending.

(+1)

i swear that game was awsome

(+1)

Could you please add an option too wake her up

(+4)

spoilers ahead.





you have to impregnate her first. after that she can wake up.

I know that no like after u get her pregnant an extra button

Deleted 259 days ago

gonna guess you wont see this but heres to hoping i can help someone whos lost


you have to get her pregant(cum deep), hit the button to fast forward 4 months then youll see the wake up button

there's no wake up button

They failed to mention that you have to do everything at least once before you wake her up, or you can get her pregnant and accidentally wake her up and get a different response form her.

Hello! Do you mind telling me what program did you used to make this game? I would like to try out and make one myself too!

They used a software called twine. You can find out what software a developer uses by clicking on 'more information' in the description. 

(+1)

When will the next update happen?

(+1)

it won’t

1 how do i do the pregnancy oly stats, i unlocked it but it wont work i turned n pregnancy mode but still wont work

(+8)

i wish i could wake her without the pregnancy option enabled

(+1)(-1)

Pretty good game I like it! Just wish there was some lactation due to the sister getting pregnant. Overall good game!

(+1)

How tf do I get her to ride me??

she has to be awake and then there is an option for it

(+1)

But where is the option even listed??? I had her awake and tried every spot I could think of...

its the change position.

Is it under Face, Chest, Hand, Thighs, or Feet? Those are the only selectable locations I see.

(2 edits)

its not under any of the options its at the same location where you wake her up(the exact same where the wakeup button is as in below the next night button)

(+11)(-9)

i wish there was hymen breaking and that she could give birth and with another time travel you could do it to your daughter aswell.

(+9)(-1)

bro thats…

(+12)(-8)

dont act like there is some moral high ground

(+6)(-1)

eyy

(-2)

I won't act like fucking your own sister is the most moral thing but it's more moral than fucking your own daughter... If it fast forward and you and your sister had both a son and a daughter and you take control of the son (or daughter giving a role reversal) that would be a bit better but not milestone worthy.

(+2)(-4)

but atleast  if it was your daughter  it would be so tasty.

(+4)(-2)

you need help.

(+3)

Just wanted to say that your game is thrilling, you did a great job with the writing. My only complaint is the achievements are very strong and make the game quite easy.

I know you're done with it but if you ever wanted to revisit it and add some content, you could add a random chance each night that your sisters friend is staying over and give the option to fool around with them as well. Or maybe another family member is visiting and staying in your sisters room with her. They could have their own stats. Could just be a surprise chance visit, or even lead to different endings. 

Additionally there could be a random chance each night that she's awake and doing something sexual and give the player the chance to peek and risk getting caught.

Just some ideas bouncing around in my head. But overall 10/10.

(+2)(-1)

its good but it would be better with cutscenes!!

(+6)(-1)

I played this game two years back, seeing it now is making me nostalgic a little bit, it was one of the first ever I've played that was like this and y'know disregarding what it's about, the ending was pretty wholesome. I liked it and for everyone other than the developer who's reading this. Try to get the Awake ending.

Show post...

Plot twist. She is doing the same thing to you too when you are asleep

(+1)

👍

(+1)

I love it is fin but it is annoying because I wasn't aware of the awake mode so i unlocked everything so now everything is one and it takes wake to long to get to awake mode but its great

so ah, there's a small bug when you initially try to type in names? You have to accept the defaults and then go into options to change them. (It's not a big deal because you tell us how we can do so, I just wanted to let you know)


That honestly extremely minor detail aside,, this was a fantastic game. I especially like the way the different modes affect things? And also how you can miss some of those if you only focus on one or two fetishes. This was honestly a pleasantly entertaining game ^^

(+1)

Really love your game and all the options! Are you working on more?

Deleted 299 days ago
(+1)(-1)

Are you able to say what it'll be?

Deleted 299 days ago
(+1)

Interesting. Thank you!

(+1)

When you unlock Awake mode you should be able to toggle it or a wake up button

(1 edit) (+1)

one question, theres no images?

(+2)

Also How does one use Awake Mode?

how to do riding action?

Show post...

I adore incest hentai games. I wish there's more out there without the whole step sister characters.

Deleted 1 year ago
(+1)

I stopped making it. I bit off more than I could chew and wasn't happy developing it anymore. I'm working on something else right now, smaller in scale. I'm glad you liked this game.

Is there any other secret s? Other than happy insident

I like it, just wish that there was an option to have her awake without her being pregnant. Also, I hoped to wake her up after I did every single thing to see if her reaction would be different but then I realized that every action only is -1 point worth, so uh yeah. Probably wouldn't had a different reaction anyway lol

Viewing most recent comments 1 to 40 of 74 · Next page · Last page