My serious brother and his wife are going to live with me for a few days! My brother and his wife are trying to get pregnant, and at night I hear moaning coming from the room! When I'm immersed in masturbating, imagining it, my brother's wife sees me and it's the worst situation! But my brother's wife is acting differently than usual, asking me if I'm the one who got me excited...! The instincts of a former slut who can't be satisfied by her brother alone explode! From that day on, she keeps asking me for dick and creampies, hiding from my parents and brother...!?