"You want to have sex with me, right?" The usually taciturn, bespectacled, unassuming housewife librarian is actually a secretly horny, predatory woman who transforms into a predatory predator once she enters a hotel. (Hojo Maki JUR-760)

Kitayama has a crush on Maki, the librarian he frequents for work. Although he tries to strike up a conversation, he's rejected. Unexpectedly, she replies, "Tomorrow is fine." The next day, she arranges a date with him at a motel. Bewildered, Kitayama asks, "You're sexually interested in me, aren't you?" Before he can answer, she quickly strips off her clothes and begins frantically sucking his penis. Despite her simple, bespectacled appearance in the library, Maki's intense hip movements and unexpectedly lewd behavior instantly captivate Kitayama…