R.E.I.N.A

Takeshi Takasaka spends his days immersed in a virtual reality game, where he finds companionship with a fictional character he considers his girlfriend. His solitary routine is interrupted by an unexpected visit from Reina Kagurazaka, his childhood friend, who insists he accompany her to a shrine.

When Takeshi refuses to leave his game, Reina proposes a high-stakes contest: they will settle it with a video game match. If she wins, Takeshi must go out with her. If he wins, he can have his way with her body. Takeshi wins decisively, but never intended to claim his prize.

The situation takes an unexpected turn when Reina, driven by her own curiosity and perhaps a hidden affection, becomes the one to initiate a more intimate encounter, changing the dynamic of their relationship forever.