My husband married a wife who was only serious and somewhat unsatisfied. Accepting a mistress to visit her younger sister's house, she could not bear to refuse, and the younger sister began to seduce her younger sister's husband. And I gradually began to feel that the way my sister-in-law attacked my younger sister, forced me to hug me was different from my husband... I felt guilty and extremely happy to be hugged by another man in front of my husband, and I felt like I was writhing with another man's cock And accepting sperm and cum!