立場逆転！【寝取りしっぺ返し】性欲モンスターの既婚男に手を出し「もうイッてるのにぃ…！」状態でギブアップ後もイカされ続けた私…

Luna whose fiancée was stolen by her best friend. In revenge, she was supposed to seduce her best friend's husband and fall asleep, but it turned out to be more unfaithful than she had imagined!?After being satisfied with being a slut, Luna turns back and chases after her with a piston!The slut genius is defeated! !