Sumire, a married female teacher whose views began to diverge from her husband's, ended up sharing a room with the vice-principal during a reconnaissance trip for a school excursion. Although she resisted when attacked in her sleep, she quickly succumbed to the middle-aged man's slimy techniques. Over one night and two days... she repeatedly burned herself with sex, opening the door to adulterous pleasure. The heart of this married woman had gone on a journey from which it would never return. This is the 13th installment in the deep, taboo series that can never be shown to students or her husband.
