you come home early and catch your wife with one of her well endowed coworkers and you watch her get fucked by him. You arent that large and haven't been able to breed her thus far and so she chose her coworker to do the deed instead of you. she notices you watching and silently encourages you to jerk off and eventually cum with her. She is bred by the coworker and makes sure to show off her creampie off.