Kiwamete Kenzen na Bishoujo Level Up

In a modern world transformed by the sudden appearance of dungeons, humanity has been divided by a strange new system: women possess the ability to gain "levels," while men generate "EXP." Whenever a man makes physical contact with a woman, his accumulated experience flows into her, delivering intense pleasure. Tatsuya is an ordinary high school boy burdened with an extraordinarily massive reserve of EXP. His reserves are so overwhelming that even a casual touch sends girls fainting from sheer ecstasy, leaving him convinced he will never find a girlfriend. His resignation shatters when three stunning women—a bold gyaru, the school nurse, and a sassy livestreamer—discover the true scale of his power. Driven by their desire to level up, they relentlessly pursue him, pulling him into cozy cohabitation, late-night infirmary visits, and daring endurance broadcasts. Bombarded by their advances, Tatsuya struggles to maintain his self-control, terrified that crossing the final line might break them entirely. Yet, as they eagerly beg for more of his energy, he finds himself at the center of a sweet, flirtatious harem where everything begins with a single touch.