Tadashikunai Renai no Susume

Twenty-one-year-old Tatsujou Ichihara has never been in a relationship, but his luck seemingly changes when he begins dating Riko Asahina, a stunning woman whose sudden interest in him feels almost too good to be true. However, the illusion of a perfect romance shatters shortly after they start going out. Riko reveals a startling condition: she is exclusively attracted to virgins, and the moment they sleep together, she intends to end the relationship without hesitation. For Tatsujou, losing his first girlfriend before their connection even deepens is unthinkable. Refusing to accept such a fleeting arrangement, he resolves to prove that genuine love extends far beyond physical intimacy. He dedicates himself to showing Riko that their bond can become something meaningful and lasting. Meanwhile, Riko harbors her own unwavering agenda. She is determined to seduce Tatsujou by any means necessary, fully intending to discard him the instant she gets what she wants. What follows is a tense, romantic tug-of-war between a young man desperate to make his first love endure and a beautiful woman intent on ensuring it remains nothing more than a brief encounter.