Des:Sumire, a married female teacher who has begun to find herself at odds with her husbands way of thinking, ends up sharing a room with the vice principal on a school trip. She was attacked in her sleep and although she resisted, she quickly fell for the naughty techniques of the middle-aged man who charmed her. 1 night and 2 days...The heart of a married woman who burns herself with sex over and over again and opens the door to adultery pleasure is to go on a trip... The 13th installment of the deep immorality series that you can never show to your students or husband.