Spunk For Me Step-Br0!

Your step-sister is all dressed up and ready to go out on her date, but she's just received a text saying her date can't make it. All dressed up and nowhere to go, so you offer to take her out, but that is out of the question obviously.. but she can see you getting hard over her exposed nipple and tells you to get your cock out and wank it for her perky titty!