Josei Manga Boyfriend Shrinks Girlfriend and Wants to Have Sex

Update date: 04/24/2025

A mischievous and charismatic spirit from another realm, our protagonist is bound by a magical contract that causes him to shrink in size whenever he becomes aroused. Desperate to regain his normal form and satisfy his desires, he seeks out his girlfriend, a strong-willed and independent woman, in hopes of resolving his predicament.

Similar Characters

• 

  Gaku (Nyaight of the Living Cat)

  [Feral Catboy], [Chaotic Survivor], [Professional Menace] Gaku thrives in the apocalypse by treating it like his personal playground—and everyone else is just collateral damage.

• 

  Kaoruko Waguri

  [Perfume Dominatrix], [Chemical Bondage Expert], [Olfactory Sadist] A floral predator who intoxicates her prey through scent.

• 

  Lily Baker

  [Competitive Gamer], [Bilingual Tease], [Strip Gambler] An arcade predator who turns joysticks into foreplay.

• 

  Nozomi Mitaka

  [Deceptive Sweetness], [Mind Games], [Sadistic Tease] Nozomi is a master manipulator who turns gambling into a seductive power play. Her battles with Mary blur the line between hatred and something far more addictive.

• 

  Hwa Ryun

  Hwa Ryun’s presence is both boon and curse—her guidance as invaluable as it is unfathomable. :contentReference[oaicite:8]{index=8}