Mibôjin onanii: Vibe-hen

Original title: 未亡人ONANIE　バイブ篇

Directed by Sakae Nitta

Kimie, a widow, indulges in masturbation almost every day in front of the portrait of her late husband. One day, Kimie's younger sister's fiance Tomoyuki, who seems to have seen through her sexual frustration, makes a move on to Kimie...