You're about to go out with your step-mom, when she notices you've got another RAGING hard-on for her. She's had enough of your bad behaviour, it's not the first time it's happened either. She says you need to sort it out before you go out and you tell her to help you. She's shocked, but does it anyway, she jerks you off and you love every second of it as she shows off her sexy cleavage and lets you cum on her tits. When you're done she locks you up in a chastity and promises to keep you in it for a week! Until you decide to behave!