Omnibus film composed of 3 stories. "Scarlet Night": Natsuki, an office worker, is dating a self-proclaimed creator who lives off his money. He spends all his time playing pay-to-play games, and she's been taking advantage of him. However, a kind man appears before Natsuki, shows his affection, and they end up having sex... "Delusional": Megumi, an advertising photographer, has sex with her director at work, but a colleague sees them... "Be My Mom": one day, Hiroshi falls asleep after sex with Shoko and wakes up on the sofa. Shoko has feelings for Hiroshi, but when he asks her to marry him, she turns him down, saying she has a boyfriend. Hiroshi sees his mother in her behavior, but...
