A pregnant wife needs support, so her stepmother Ayaka moves in with them. As she mediates between my unstable wife and myself, we reach our limits due to her ban on masturbation. One day at the changing room, I lose control when I see Ayaka's bra up close, and when she notices me sniffing it, surprisingly instead of getting angry, she shows sympathy towards me... She even gently extends her hand towards my crotch asking if that would make me feel better... *The contents may vary depending on the distribution method.