There is a rumour floating around the gym that you work at that one of the female members has been masturbating with a dildo in the locker room. It turns out the girl in question is your Step-Sister, Ashley. When you confront Ashley she's gutted that she's going to lose her gym membership. You make her an offer... If she FUCKS her CUNT in front of you and lets you WANK over dripping wet slit.. you promise to take care of the issue at the gym! Reluctantly, she agrees and starts to tease the toy in and out of her PUSSY for your WANKING pleasure!