Your step-sister catches you with her panties and decides to make you realise what a gross pervert you are. She berates you, telling you to get your **** out and ***, then getting angry when you can't even jerk off right. She takes your **** in her hand and shows you exactly how to stroke your pathetic ****, but begins to shout at you and slap it when you still don't *** straight away. Seeing how much you enjoy the slapping, she continues to jerk you off while hitting your **** until you finally blow a fat load. what a ******* loser.