DASD-733 Je Suis Le Seul à être Sain D'esprit ! Il S'agit De Se Réveiller Le Matin Dans Un Monde Où Les Valeurs Sexuelles Ont été Bousculées.
Titre Original: DASD-733 まともなのは僕ひとり！？朝、目を覚ますと、性の価値観がぶっ飛んだ世界だった件。
I live with a family of five, and we are a normal family, rather more uptight than other families. However, when I woke up in the morning, all the family members were naked and started having sex in front of me. My mother, sister, and sister continued to have sex with my father, while I could do nothing but be upset.
