Mrs. Kasumi Shimazaki, 44 years old. A beautiful Yamato Nadeshiko (married). Tonight, she accidentally gets drunk and ends up in a hotel with a stranger. Following her instincts, she engages in passionate sex, only to discover that her partner is a colleague of her husband. Held at a disadvantage, she is manipulated by the man one after another. However, the true nature of this elegant married woman is an insatiable craving for a large penis. Unable to resist her desires, despite her attempts to refuse, she is licked all over with a long tongue and eagerly seeks ejaculation inside her vagina...