A woman who preys on younger students, offering extramarital affairs as a "mating parlor" job for 1249 yen per hour. (Maehara Hikaru NGOD-291)

Hikari, a housewife in her forties, is not dissatisfied with her life, but works part-time at a nearby restaurant for relaxation. One day, a new college student, Matsumoto, joins the team. Hikari, as a kind senior, cares for the clumsy but hardworking Matsumoto, but their relationship gradually deepens, and even though Matsumoto knows Hikari is married, he develops romantic feelings for her. Hikari, aware of his youthful infatuation, is happy to be treated like a woman and accepts it. And so, even while working, the two become entangled in a passionate affair…