Karada Meate no Konyakusha
カラダ目当ての婚約者 / My Fiancé Only Wants My Body
Takashi, a serious college student living on a tight budget, hides that he is the heir to a yakuza family. One night, Tōri, a beautiful woman, barges into his apartment—and turns out to be the daughter of a rival yakuza family, as well as a widow. A truce between the families leads to Takashi being forced into an engagement with Tōri. Though he insists he will never marry, she keeps trying to seduce him, while his inexperience with women leaves him scrambling to avoid her advances. Under pressure from his parents, he agrees to share a roof with her on weekends. Yet despite her provocative teasing, Tōri will not let their relationship progress, leaving Takashi to wonder what lies behind her temptations.