---
title: "Hypnosis"
description: "You moved in with your best friend and his family under one condition:  That you don't hook up with your friend's cute little sister Leah who has a crush on you"
image: "https://t.vndb.org/cv/30/95030.jpg"
---

# Hypnosis

![Hypnosis](https://t.vndb.org/cv/30/95030.jpg)

**Developer:** Expanding Universe Games

**Release date:** Nov 20, 2024

**Platform:** Windows, Linux, macOS, Android

**Language:** English

**Rating:** 6.6/10 (28 votes)

## Description
You moved in with your best friend and his family under one condition:

That you don't hook up with your friend's cute little sister Leah who has a crush on you.

The game begins with Leah complaining that her boobs are too small, so to make her feel better you pull out your grandfather's pocket watch and wave it in front of her, telling her that her boobs will grow. This somehow works, and soon all of Leah's friends are asking you to hypnotize them also. 

[From [Patreon](https://www.patreon.com/expandinguniverse)]

## Characters
### Chris
- **Gender:** Male
- **Hair:** Brown, Short, Spiky Bangs, Parted to Side, Pubic Hair
- **Clothes:** Trousers, Jacket, Necklace, Shirt, Jeans, Belt, Hoodie, Tank Top, Watch, Blazer, Short Shorts, Formal Shirt
- **Engages in:** Cooking, Driving, Bullying, Drinking, Hypnotism, Teasing, Sarcasm, Blackmail, Investigation, Flirting, Photography, Massage, Moving, Skipping School, Stargazing
- **Body:** Young-adult, Large Penis, Toned
- **Personality:** Pervert, Pretending, Kind, Womanizer, Confident, Assertive, Talkative, Sharp-tongued
- **Subject of:** Hypnotism, Teasing, Flirting, Massage, Penis Enlargement
- **Role:** Son, Nephew, Roommate, Boyfriend, Friend, University Student, Gamer, American, Nameable
- **Items:** Mobile Phone, Book, Laptop, Tablet Computer

### Ashley Remington
Leah's best friend. Leah helps at first but later seems to regret being your wingman.

[From [url=https://expandinguniverse.itch.io/hypnosis]Itch.io[/url]]

- **Gender:** Female
- **Alias:** Ash
- **Hair:** Violet, Ponytail, Waist Length+, Straight, Spiky Bangs, Parted to Side, Dyed, Braided Crown
- **Body:** Teen, Pale, Makeup, Medium Breasts, Big Breasts
- **Clothes:** Sweater, Jacket, Shirt, T-shirt, Evening Gloves, Gloves, Jeans, Shorts, Sports Shoes, Hoodie, Tank Top, Bikini, Panties, Blouse, Turtleneck Sweater, Hair Tie, Flip-flops, Sweatpants, High Heeled Boots, Short Shorts, Strapless Mini-dress, Sleeveless Mini-dress
- **Eyes:** Red
- **Personality:** Reserved, Friendly, Relaxed, Confident
- **Engages in:** Drinking, Teasing, Cosplay, Flirting, Photography
- **Subject of:** Hypnotism, Teasing, Breast Expansion, Flirting, Sexual Re-orientation
- **Role:** Daughter, Girlfriend, Friend, Classmate, American, Half-Japanese, Bisexual, Twelfth Grader
- **Items:** Mobile Phone

### Grace
Laura's best friend. Choose between being her enemy or her boyfriend.

[From [url=https://expandinguniverse.itch.io/hypnosis]Itch.io[/url]]

- **Gender:** Female
- **Hair:** Brown, Long, Parted to Side, Pubic Hair
- **Eyes:** Brown
- **Body:** Teen, Pale, Medium Breasts, Big Breasts, Huge Breasts
- **Clothes:** Jacket, Shirt, Jeans, Sports Shoes, Belt, Hoodie, Tank Top, Bikini, Panties, Towel, Strapless Swimsuit, Fingerless Gloves, Nightgown, High Heeled Sandals, Sweatpants, Open Cup Bra, Crotchless Panties, Short Shorts, Sports Bra, Tube Top Bra, Strapless Mini-dress
- **Personality:** Tsundere, Pretending, Rude, Stubborn, Smart, Food Lover, Sharp-tongued, Blunt
- **Engages in:** Bullying, Drinking, Singing, Teasing, Sarcasm, Investigation, Flirting, Swimming, Skipping School, Stargazing
- **Subject of:** Hypnotism, Breast Expansion, Flirting, Massage
- **Role:** Daughter, Girlfriend, Friend, Classmate, American, Not a Virgin, Bisexual, Twelfth Grader
- **Items:** Mobile Phone, Camera, Notebook

### Jenn
When the other girls are mean to Jenn, decide if you want to help her or take advantage of her submissive nature.

[From [url=https://expandinguniverse.itch.io/hypnosis]Itch.io[/url]]

- **Gender:** Female
- **Hair:** Blond, Bun, Long, Straight, Parted to Side, Pubic Hair, Asymmetrical Sidehair
- **Body:** Teen, Tanline, Medium Breasts, Big Breasts, Huge Breasts
- **Clothes:** Sweater, Mini-dress, Glasses, Jacket, Necklace, T-shirt, Jeans, Belt, Hoodie, Sandals, Tank Top, Bikini, Bra, No Panties, Blouse, Crop Top, High Heeled Sandals, Sweatpants, Kemonomimi Hood, Sleeveless Mini-dress
- **Eyes:** Grey
- **Personality:** Shy, Naive, Honest, Flustered, Observant, Humble
- **Engages in:** Drinking
- **Subject of:** Bullying, Hypnotism, Teasing, Breast Expansion, Flirting
- **Role:** Granddaughter, Girlfriend, Friend, Classmate, American, Twelfth Grader
- **Items:** Mobile Phone

### Laura
A girl from your past you don't have fond memories of. Has she turned a new leaf?

[From [url=https://expandinguniverse.itch.io/hypnosis]Itch.io[/url]]

- **Gender:** Female
- **Hair:** Blond, Long, Straight, Parted to Side, Twin Braids, Pubic Hair
- **Body:** Teen, Tanned, Medium Breasts, Big Breasts, Huge Breasts
- **Clothes:** Sweater, Jacket, Shirt, T-shirt, Miniskirt, Jeans, Pantyhose, Belt, Hoodie, Tank Top, Bikini, Sunglasses, Bra, Towel, Hair Tie, Skirt Suit, Flip-flops, Leggings, Crop Top, Sweatpants, Strapless Mini-dress, Sleeveless Mini-dress, High Heeled Shoes
- **Engages in:** Cooking, Bullying, Drinking, Hypnotism, Singing, Flirting, Redemption
- **Eyes:** Green
- **Personality:** Spoiled, Confident, Jealous, Observant, Obsessive
- **Subject of:** Hypnotism, Pregnancy, Teasing, Breast Expansion, Flirting, Fainting
- **Role:** Daughter, Full Sister, Girlfriend, Friend, Classmate, American, Not a Virgin, Younger Sister, Antagonist, Twelfth Grader
- **Items:** Mobile Phone

### Leah
Your best friend's little sister that he is very protective over.

[From [url=https://expandinguniverse.itch.io/hypnosis]Itch.io[/url]]

- **Gender:** Female
- **Hair:** Black, Short, Parted to Side
- **Eyes:** Brown
- **Body:** Teen, Pale, Mole, Small Breasts, Medium Breasts, Big Breasts
- **Clothes:** Sweater, Trousers, Earrings, Jacket, Necklace, Shirt, T-shirt, Wristband, Jeans, Gym Shorts, Sport Bloomers, Belt, Hoodie, Sandals, Tank Top, Bikini, Cuffs, Pendant Necklace, Panties, Bra, Blouse, Flower, Leggings, Crop Top, Choker, Sweatpants, Off-The-Shoulder Shirt, Knee-high Boots, Thong Panties, Short Shorts, Sports Bra, Garter Corset, Strapless Mini-dress, Sleeveless Mini-dress, High Heeled Shoes
- **Engages in:** Drinking, Hypnotism, Teasing, Sarcasm, Shopping, Skipping School
- **Subject of:** Hypnotism, Teasing, Breast Expansion
- **Role:** Step Sister, Twin Sister, Roommate, Girlfriend, Friend, Classmate, Non-blood-related Daughter, Bisexual, Younger Sister, Korean, Twelfth Grader
- **Items:** Mobile Phone
- **Personality:** Smart, Confident, Observant

### Aera
- **Gender:** Female
- **Hair:** Black, Short, Spiky Bangs, Parted to Side
- **Eyes:** Brown
- **Body:** Teen, Pale, Mole, Big Breasts
- **Clothes:** Glasses, Jacket, Shirt, Belt, Hoodie, Tank Top, Watch, Pendant Necklace, Flip-flops, Spats, Short Shorts, Strapless Mini-dress
- **Engages in:** Hypnotism, Teasing, Shopping
- **Role:** Twin Sister, Employee, High School Student, Non-blood-related Daughter, Korean, Multilingual, Online Streamer
- **Items:** Mobile Phone
- **Personality:** Smart, Jealous

### Beth Remington
- **Gender:** Female
- **Hair:** Brown, Short, Parted to Side, Pubic Hair
- **Clothes:** Trousers, Apron, Shirt, Miniskirt, Gym Shorts, Belt, Tank Top, Panties, Blouse, Towel, Pendant Earrings, Crop Top, Sweatpants, Blazer, Short Shorts, Sports Bra, High Heeled Shoes
- **Engages in:** Cooking, Driving, Flirting, Yoga
- **Eyes:** Blue
- **Body:** Young-adult, Olive, Nail Polish, Makeup, Big Breasts
- **Role:** Mother, Lawyer, American, Not a Virgin, Single Parent
- **Subject of:** Teasing, Flirting
- **Personality:** Smart, Protective, Humble, Patient

### Brittany
- **Gender:** Female
- **Alias:** Brit
- **Hair:** Blond, Waist Length+, Braid, Spiky Bangs, Sidehair, Pubic Hair
- **Body:** Pale, Young-adult, Medium Breasts, Big Breasts, Toned
- **Clothes:** Shirt, T-shirt, Jeans, Shorts, Tank Top, Bikini, Hair Tie, Engagement Ring, High Heeled Sandals, Short Shorts
- **Personality:** Tsundere, Confident
- **Engages in:** Hypnotism, Teasing, Infidelity, Massage
- **Subject of:** Hypnotism, Blackmail, Breast Expansion
- **Role:** Betrothed, Daughter, Full Sister, Friend, American, Not a Virgin, Older Sister
- **Items:** Mobile Phone
- **Eyes:** Cyan

### Cory
- **Gender:** Male
- **Hair:** Brown, Short, Goatee, Spiky Bangs
- **Body:** Pale, Young-adult, Toned
- **Clothes:** Trousers, Shirt, Jeans, Shorts, Belt, Hoodie, Tank Top, Swim Shorts, Torn Clothing
- **Eyes:** Blue
- **Personality:** Idiot, Protective
- **Engages in:** Driving, Drinking, Hypnotism, Skipping School
- **Role:** Son, Step Brother, Roommate, Friend, Gamer, Nameable, Not a Virgin, Older Brother, Asian
- **Subject of:** Teasing

### Daphne
- **Gender:** Female
- **Alias:** Daph
- **Hair:** Black, Short, Eye Covering, Spiky Bangs, Parted to Side, Pubic Hair
- **Eyes:** Brown
- **Body:** Teen, Dark, Nail Polish, Medium Breasts, Big Breasts
- **Clothes:** Shirt, T-shirt, Shorts, Sandals, Tank Top, Bikini, One Piece Swimsuit, Hair Flower, Pendant Necklace, Bracelet, Sweatpants
- **Personality:** Outgoing, Smart, Honest, Mischievous, Curious, Observant, Foreign Accent
- **Engages in:** Planning, Drinking, Investigation, Swimming, Stargazing
- **Subject of:** Hypnotism, Breast Expansion
- **Role:** Friend, Foreign Exchange Student, Asexual, Receptionist, South African
- **Items:** Mobile Phone

### Haley
- **Gender:** Female
- **Hair:** Red, Ponytail, Long, Spiky Bangs, Parted to Side
- **Eyes:** Green
- **Body:** Young-adult, Overweight, Freckles, Small Breasts, Big Breasts, Huge Breasts
- **Clothes:** Jacket, T-shirt, Miniskirt, Jeans, Shorts, Thigh-high Stockings, Belt, Hoodie, Tank Top, Bikini, Sunglasses, Overall, Turtleneck Sweater, Hair Tie, Flip-flops, Spats, Crop Top, Pleated Skirt, Short Shorts
- **Personality:** Outgoing, Kind, Protective, Humble
- **Engages in:** Drinking, Teasing
- **Subject of:** Hypnotism, Breast Expansion, Weight Loss
- **Role:** Daughter, Friend, Childhood Friend, American
- **Items:** Mobile Phone

### Rachel
- **Gender:** Female
- **Measurements:** D cup
- **Hair:** Blond, Shoulder-length, Parted in Middle
- **Body:** Teen, Pale, Mole, Big Breasts, Toned
- **Clothes:** Trousers, Mini-dress, Shirt, Wristband, Arm Warmers, Miniskirt, Boots, Sandals, Tank Top, Bikini, Bra, No Panties, Crop Top, Pleated Skirt, Choker, Short Shorts, Poncho, Fishnet Thigh-high Stockings, Loose Necktie
- **Eyes:** Blue
- **Personality:** Friendly, Loyal, Confident
- **Engages in:** Drinking, Hypnotism, Teasing, Flirting
- **Role:** Daughter, Friend, Childhood Friend, High School Student, American, Not a Virgin, Ex-girlfriend
- **Subject of:** Flirting

### Alex
- **Gender:** Male
- **Role:** Friend
- **Engages in:** Flirting

### Barista
- **Gender:** Female
- **Hair:** Brown, Ponytail, Long, Spiky Bangs, Parted to Side
- **Body:** Pale, Medium Breasts
- **Clothes:** Trousers, Shirt
- **Eyes:** Teal
- **Subject of:** Flirting
- **Role:** Barista

### Bartender
- **Gender:** Female
- **Hair:** Blond, Ponytail, Parted to Side
- **Eyes:** Blue
- **Body:** Young-adult, Olive, Big Breasts
- **Personality:** Outgoing
- **Clothes:** Turtleneck Sweater, Pendant Earrings, Crop Top, Sweatpants
- **Subject of:** Flirting
- **Role:** Bartender

### Charlotte
- **Gender:** Female
- **Hair:** Long, Straight, Parted to Side, Orange
- **Eyes:** Brown
- **Body:** Teen, Pale, Medium Breasts
- **Clothes:** Glasses, Necktie, Miniskirt, Garter Belt Stockings, Blouse, Cross Design
- **Subject of:** Bullying
- **Engages in:** Cosplay
- **Role:** Present in Flashbacks Only, Tenth Grader

### Girl
- **Gender:** Female
- **Hair:** Black, Long, Straight, Spiky Bangs, Parted to Side
- **Body:** Pale, Young-adult, Tattoo, Makeup, Huge Breasts
- **Eyes:** Grey
- **Clothes:** Glasses, Miniskirt, Gothic, Tank Top, Pendant Necklace, Pendant Earrings, Pleated Skirt
- **Engages in:** Sarcasm, Flirting
- **Subject of:** Flirting
- **Personality:** Sharp-tongued
- **Role:** Receptionist

### Girl
- **Gender:** Female
- **Hair:** Black, Long, Parted to Side
- **Eyes:** Brown
- **Role:** No Name
- **Clothes:** Turtleneck Sweater
- **Body:** Small Breasts

### Grace's Dad
- **Gender:** Male
- **Role:** Divorcee, Father, Single Parent

### Guy
- **Gender:** Male
- **Hair:** Black, Short, Spiky Bangs
- **Body:** Pale
- **Eyes:** Grey
- **Clothes:** Jeans, Hoodie, Pendant Necklace
- **Personality:** Stubborn
- **Role:** No Name

### Jasmine
- **Gender:** Female
- **Hair:** Red, Parted in Middle, Braided Bun
- **Body:** Teen, Nail Polish, Freckles, Makeup, Big Breasts, Toned
- **Eyes:** Green
- **Engages in:** Bullying
- **Role:** Friend, Present in Flashbacks Only, Tenth Grader
- **Clothes:** Crop Top

### Kaitlyn
- **Gender:** Female
- **Hair:** Violet, Shoulder-length, Spiky Bangs, Parted to Side
- **Eyes:** Blue
- **Clothes:** Miniskirt, Blouse
- **Role:** Employee
- **Personality:** Confident
- **Subject of:** Flirting
- **Body:** Makeup, Big Breasts

### Kassie
- **Gender:** Female
- **Hair:** Red, Long, Parted to Side
- **Body:** Pale, Freckles, Makeup, Medium Breasts
- **Eyes:** Green
- **Clothes:** Necklace, Pendant Necklace, Bra, Sleeveless Mini-dress
- **Personality:** Outgoing, Optimist
- **Engages in:** Drinking, Singing, Teasing, Flirting, Breaking the Fourth Wall
- **Role:** Homosexual
- **Subject of:** Breast Expansion

### Keith
- **Gender:** Male
- **Alias:** Doorman
- **Hair:** Short, Beard, Grey, Spiky Bangs, Parted to Side
- **Body:** Pale
- **Clothes:** Trousers, Suit, Glasses, Necktie, Vest, Cuffs, Tie Pin, Formal Shirt
- **Eyes:** Red
- **Role:** Receptionist

### Ken Harbor
- **Gender:** Male
- **Alias:** Uncle Ken
- **Role:** Husband, Uncle, American
- **Items:** Mobile Phone

### Laura's Mom
- **Gender:** Female
- **Hair:** Blond, Short, Parted to Side
- **Eyes:** Green
- **Body:** Adult, Makeup, Big Breasts
- **Clothes:** Shirt, Shorts, One Piece Swimsuit, Flip-flops
- **Role:** Wife, Mother
- **Engages in:** Infidelity
- **Personality:** Money Lover, Superficial

### Leah's Mom
- **Gender:** Female
- **Role:** Wife, Mother, Non-blood-related Mother

### Pete
- **Gender:** Male
- **Hair:** Brown, Short, Moustache, Goatee, Spiky Bangs, Parted in Middle
- **Eyes:** Violet
- **Clothes:** Shirt, Jeans, Belt, Tank Top, Watch, Bracelet
- **Role:** Friend

### Sales Clerk
- **Gender:** Female
- **Hair:** Brown, Short, Parted to Side
- **Eyes:** Brown
- **Body:** Pale, Nail Polish, Medium Breasts
- **Clothes:** Blouse, Spats
- **Role:** Shop Clerk

### Shelby
- **Gender:** Female
- **Hair:** Black, Ponytail, Long, Spiky Bangs, Parted to Side
- **Eyes:** Amber
- **Body:** Young-adult, Medium Breasts
- **Clothes:** Jeans, Belt, Tank Top, Panties, Bra, Crop Top, Knee-high Boots
- **Role:** Friend
- **Engages in:** Teasing

### Tiffany
- **Gender:** Female
- **Hair:** Pink, Waist Length+, Straight, Parted to Side, Parted in Middle
- **Eyes:** Amber
- **Body:** Tattoo, Mole, Nail Polish, Makeup, Big Breasts
- **Personality:** Friendly
- **Engages in:** Drinking, Lactation
- **Role:** Mother, Neighbor, Not a Virgin, Stripper, Single Parent
- **Subject of:** Teasing, Flirting
- **Clothes:** Tank Top, Panties, Flip-flops, Crop Top, Nightgown, Short Shorts, Strapless Mini-dress

### Valerie
- **Gender:** Female
- **Alias:** Val
- **Hair:** Brown, Long, Straight, Spiky Bangs, Parted to Side, Sidehair
- **Body:** Teen, Pale, Big Breasts
- **Eyes:** Grey
- **Clothes:** T-shirt, Miniskirt, Boots
- **Engages in:** Drinking, Teasing
- **Role:** Friend, High School Student

### Waitress
- **Gender:** Female
- **Hair:** Black, Bun, Parted to Side
- **Clothes:** Sweater, Jacket, Miniskirt, Pleated Skirt
- **Eyes:** Black
- **Body:** Dark, Big Breasts
- **Role:** Waitstaff

## Shops
- [Official Website](https://sites.google.com/view/expandinguniverse/home)
- [Patreon](https://www.patreon.com/expandinguniverse)

## Releases
### English
- **2024-11-20**: Hypnosis v1.5.0 - [Official website](https://sites.google.com/view/expandinguniverse/home), [Patreon](https://www.patreon.com/expandinguniverse), [SubscribeStar](https://subscribestar.adult/expandinguniverse)

## Tags
ADV, Male Protagonist, Adult Protagonist, Multiple Endings, Nukige, Shy Heroine, Twin Sisters as Heroines, Group Sex of One Male and Several Females, Under the Same Roof, Heroine with Sexual Experience, Erotic Mind Control, Dark Skinned Heroine, Tsundere Heroine, Perverted Protagonist, Ponytail Heroine, Defloration, Sex in Public Places, Lawyer Heroine, Wake-up Sex, Foreigner Heroine, Chubby Heroine, Heroine with Shorts, Heroine with Jeans, Game Over, Missionary Position, Promiscuous Heroine, Mind Control, Heroine with Eye Covering Hairstyle, Popular Protagonist, Impregnation, Bukkake, Breast Expansion, Half-Japanese Heroine, Erotic Spanking, University Student Protagonist, Cunnilingus, Balls Sucking, Voyeurism, Sex in a Vehicle, Doggy Style, Female Ejaculation, Infidelity, Outdoor Sex, Colored Name-tags, Heroine with Beauty Mark, Deepthroat, Sexual Roleplay, Heroine with Tan Lines, Sex with Sleepers, Cowgirl, Reverse Cowgirl, Heroine with a Braid, Sex in Water, Bisexual Heroine, Mirror Sex, Standing Sex, Sitting Sex, Spoons, Butterfly, Discreet Sex, Consensual Phone Sex, Drunk Sex, Bathroom Sex, Sex in Front of an Audience, Mutual Masturbation, Mischievous Heroine, Heroine's Mother as a Heroine, Gentle Protagonist, Reverse Missionary, Quickie Fix Position, Boobs on Glass, Discreet Phone Sex, Heroine in Relationship with Other(s), Sex at School, Heroine with Pubic Hair, Anal Fingering, French Kiss, Pre-rendered 3D Graphics, Milking (Sexual), Sex on Toilet, Braless Heroine, Panty Gag, Snowballing, Sexual Corruption, Single Boobjob, Single Handjob, Single Blowjob, Vaginal Masturbation, Penile Masturbation, Anal Sex, Vaginal Fingering, Non-twin Heroine Sisters, High School Student Heroine, Heroine with Huge Breasts, Heroine with Big Breasts, Heroine with Freckles, Realistic-looking 3D, Completely Unavoidable Protagonist Rape, Asexual Characters, Playboy Protagonist

## More Games from Expanding Universe Games
- [Hypnosis](https://pinovel.net/v28394)
- [Endowed](https://pinovel.net/v29447)

---
*View the full details at [pinovel.net/v28394](https://pinovel.net/v28394).*

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```