A pure-love story of a man-child who fell for Saki, who works a late-night shift at a local convenience store. The socially inexperienced, naively creepy middle-aged man is naturally disliked, and after losing his temper he ends up raping Saki. Moreover, it doesn't stop there: he confines her in the childhood room at his parents' house. This man-child, with zero romantic experience and his desires fully exposed, rapes her day after day. He continues rough, violent sex driven by desire, resulting in persistent, uncontrollable erections — yet Saki begins to feel something from that rough sex.
