By chance, my wife saw my daughter after a bath and was horny. My wife, who was jealous of her biological daughter, unconsciously excited her husband, began to seduce me. As a result, it was the first sex in 10 years that was so exciting, and 10 months later, my younger brother got into the way of my daughter...

Perhaps because of his age, his father becomes horny and becomes lewd at his biological daughter. The wife, who is sensitive to her gaze, carries feelings of jealousy towards her daughter, and in order to make her husband realize her charms she wears lewd underwear and exposes bold temptation within the family. It's so erotic to see a married woman bastard in all sorts of ways in which she has been away for a while and invites her husband to have sex!