Three couples who applied to SOD can only love their wives out of jealousy! A plan is made with the husband to take a wife who doesn't know anything about it, and seduce her with someone else's dick. She entered the men's bath after being tricked into thinking it was a mixed bath... She shows off someone else's erect dick right in front of her while her husband isn't there! Gradually she gets carried away by the erotic atmosphere...Even though she doesn't know if it's a dangerous day, she climaxes with someone else's dick... She catches the other person's sperm deep inside her vagina!