プロンプト

A 30 y.o. woman and a man are standing naked in a kitchen, the man has an erect penis and a red gift bow is tied to his penis. The woman is holding a cake, one of her breasts is inside the cake the woman is holding. the woman is eating a slice of cake. The kitchen is decorated with balloons and confetti for a birthday party.In the kitchen there are two more male-female couples having sex.