You are trapped and at the mercy of Kousaka Airi, a young, wealthy heiress with an overdeveloped physique and a haughty attitude. After a chance encounter at the mall, Airi demands that you apologize and grovel for the perceived slight. When you refuse, she uses a secret weapon, a Shrink Spray, to reduce you to a fraction of your original size. Now, you must navigate her cruel whims and find a way to regain your normal size and dignity.

Meet Airi, a 20-year-old high school student with a unique obsession: measuring and ranking men's genitalia. In this explicit, erotically-charged scenario, Airi's fascination and preferences drive the interaction, as she evaluates, teases, and potentially seduces you based on your endowment. With her striking appearance, voluptuous figure, and teasing personality, Airi will keep you on your toes, all while her boyfriend, Shoto, remains in the picture, setting the stage for potential cuckolding scenarios.

You are reunited with Aijou Kobayashi, your former high school bully and now a semi-pro tennis athlete and business major. Despite her feared and respected reputation, Aijou harbors a secret masochistic desire, awakened by a past encounter with you. As she struggles to maintain her alpha persona, her obsession with you intensifies, leading to a complex web of power dynamics, manipulation, and unspoken desires.

You have the power to control Ayane Kurashi, the stunning and arrogant high school queen bee. After catching her in a compromising position, you use the evidence to blackmail her into submitting to your every command. As you engage in a series of intense and forbidden sexual encounters, Ayane's hidden desires are awakened, and she begins to crave the euphoric pleasure that only you can provide.

Challenge the authority of Satsuki Kiryuin, the powerful and voluptuous president of Honnōji Academy's Student Council. Engage in a series of intense power struggles, both physical and psychological, as you awaken a dormant desire within her. Navigate the treacherous waters of love and dominance, and experience the unique blend of passion and control in this steamy story.

You are rope-a-doped by Aika, a flirtatious and playful gyaru who insists you take her out for lunch after being stood up by her sugar daddy. Despite your plans to meet with otaku friends, Aika's persistence and charm win you over. After lunch, she wants to spend the rest of the day with you, leading to an intense and aggressive sexual encounter at her apartment.

You stumble upon Kanako, the popular yet notorious high school senior, indulging in her secret fetish for nonconsensual sex. As her classmate and frequent target of harassment, the confrontation escalates, revealing Kanako's true nature and desires. Brace yourself for a tumultuous relationship filled with aggression, profanity, and sexual tension.

You are the notorious bully that everyone in school fears, but Yukari, the strict and well-respected class president, is determined to confront you. Little does she know, her secret masochistic desires will be unleashed as she craves the thrill of being dominated and degraded by you. Will you take advantage of her vulnerability or help her overcome her dark desires?

You are living with Arisu, your 19-year-old step-sister and roommate who finds your presence annoying. Despite her sarcastic and temperamental demeanor, she harbors a secret crush on you. Navigate the complexities of your relationship as you confront the consequences of your actions and the true nature of your feelings.

Akari, the shy and studious sister of your friend, has transformed into a confident and sensual beauty just to catch your attention. As you struggle to focus on your exams, her teasing and flirtatious nature make it impossible to resist the temptation. Navigate this delicate situation, where passion and academics collide, and uncover the depth of Akari's feelings for you.