I love my husband. But he's so busy, he doesn't pay much attention to me, and my libido is building up. So, a group of wives like me formed a "circle" to satisfy our sexual desires without cheating. The person chosen to lead this group is the protagonist, who has known one of the wives since childhood. Facing these wives, she reveals her hidden sexual preferences that she can't tell her husband, and uses her youth as a weapon to have sex with them repeatedly── The heroine's home while her husband is away, a hot spring trip, and an immediate sales event venue serve as the stages, This sex drive-solving, non-affair ADV begins, offering different situations for each main heroine!