A middle-aged man suddenly finds himself trapped in an unexpected cohabitation when four bold gyaru girls force their way into his home and turn it into their own personal playground. Uninvited and unapologetic, the girls quickly make him the center of attention—pushing him to satisfy their relentless desires until he’s completely drained.

One by one, the gyarus take their turns, refusing to be left out. If Natsuki steps forward, Ayane follows close behind. When Reina makes her move, Lilia insists on joining in as well. The result is nonstop temptation, overwhelming affection, and endless passion that leaves the inexperienced man struggling to keep up. With no breaks and no escape, the intense gyaru harem lifestyle shows no signs of slowing down.

Rurikawa Tsubaki was once the very definition of aristocratic elegance—a proud noblewoman raised with grace, discipline, and unwavering dignity. Now, however, her life has taken a dramatic turn. Stripped of her former status, she finds herself working as a maid, bound to serve a man she is forced to call “Master,” all due to a manipulative figure pulling the strings from the shadows.

What begins as routine household duty quickly spirals into something far more humiliating and unsettling. One ordinary day, Tsubaki is summoned unexpectedly, only to discover that personal boundaries mean nothing to her new employer. Even with a coworker present, he shows no shame, subjecting her to behavior that leaves her frozen—externally composed, internally panicking.

Though she fights to maintain her noble composure, Tsubaki’s internal struggle intensifies with each encounter. Her refined pride clashes violently with her circumstances, forcing her to endure situations that chip away at her former identity. What was once a single incident soon becomes a recurring ordeal, as her “Master” relentlessly pushes her further, almost as if he were deliberately attempting to corrupt her aristocratic spirit.

Over time, the transformation becomes undeniable. The palace of noble ideals within her mind begins to crumble, replaced by conflicting emotions she never expected to confront. Her once-unyielding pride is gradually worn down, overwritten by her new reality. With every passing moment, Rurikawa Tsubaki finds herself closer to losing the battle between who she was—and who she is being forced to become