Impregnate Your Sleeping Sister Game

Form a party with your best friend and go on an adventure while cuckolding his mother!
Now it’s time to get vile!
Monsters have appeared in the town… In this modern RPG world, go on an adventure with your best friend and cuckold his mother!
Hero? Demon king? Doesn’t matter! Just get him pregnant and you’ve cleared the game!

[A simulation game where you can have sex with the heroine while she’s asleep or get her pregnant]
This game is a simple game where you interact with the heroine and play pranks on her.
Of course, you can also use it to induce sleep, impregnate, and cause childbirth.
Acquire skills and adore the heroine to your liking.

Character Introduction
 
Kon-chan
The energetic older twin sister
She's a pure girl who chats enthusiastically with the protagonist, even though they suddenly ended up living together.
She's always playing, and if you invite her to play games, she'll smile and play along.
 
Ren-chan
Unlike her energetic older sister, Ren-chan is the cool and collected younger twin sister.
She's wary of the protagonist, even though they suddenly ended up living together, and doesn't talk much.
She locks herself in her room at night and is very cautious.
 
--Game Contents--
Map Action: Select a map to decide your daily actions. Go to shops, work out, and talk to characters to make friends.
 
--Skill Unlocking--
Earn skills using skill points earned through training or events! To acquire skills, you also need affinity and slutty points.
 
--Erotic Situations--
First Orgasm, Squirting, Training, Sleep, Orgasm Peeing, Creampie Orgasm, Breast Fondling, Fingering, Stroking, Fingering, Cunnilingus, Vibrator, Electric Massager, Vibrator
 
Change hairstyles with accessories, add cat ears, tights, handcuffs, leg irons, and even a blindfold or gag.
 
--Events--
- Flat Chest Flash
- Peeping While Getting Changed in the Bath
- Peeping on First Masturbation, etc.

ABOUT:
This game is a rather unique game, I must say!
Here, you're an alien parasite that came from the deep reaches of space and landed here on Earth. 
For some reason, you took interest on "sleeping women", especially their dreams so you decided to mess with their dreams so you can eventually possess and control their minds.
Can you successfully induce their dreams with horny thoughts?
 
 
Release Date: 12-19-2024
Developer: Saikosoma: Itch - Discord - Patreon - Twitter
Censored: No
OS: Windows - macOS - Android - Linux
Language: English
Genre: Interactive Fiction
Installation: Extract and run.
 

“I’m going to sleep now.” “Please wake me up later, okay?”
With those words, she closed her eyes. Before long, her soft, steady breathing filled the air. Her lush breasts gently rose and fell in a quiet, subtle rhythm.
A peek of glossy, white thigh slipped from beneath her skirt. Her pink lips, parted just a fraction, gleamed with a seductive sheen.
“Hey, a promise is a promise.”
She did ask me to wake her up. There’s nothing wrong with me touching her.
And so, I reached out my hand—ready to claim this woman’s body as my own.