A fatigue period couple × "Sleeping erection gummy"! If she sees the "boast of her" who is held by another man, if she does not erect, one million yen!

In this game, even if she sees sex with a man, she can tolerate the erection of her boyfriend for 30 minutes. I feel ashamed to be a man and a boy in front of my boyfriend. I don't want to erect in order to win the game but I'm excited about her. Can the couple get the prize money while the thought of such a man intermingled?