Mother's best friend

While a friend and couple are on the road, they are tasked with taking care of their children and leaving them home. I was immediately exploring the kitchen to cook lunch for my child, and discovered a pink vibrator that seemed to belong to a friend. Ruri can't contain her desires with the excitement and sense of guilt of seeing something she shouldn't be looking at, and involuntarily places her on her crotch. Then the child was peering through the whole story... The boy, lustful at the lewd look of a woman he had seen for the first time, does not stop the rampage, and he begs the boy to teach him.