Your step-sister barges in on you when you claim to be studying. However, she barges in right when you're jerking off. Shocked, but turned on, she shows off her slutty shorts and crawls into your bed wanting to see how much you've grown. She pulls the sheets back uncovering your hard cock, and she begins to give it little kisses, licks, and eventually sucking you off. She sensually strips for you, leaving her short shorts last. Pulling them down, she reveals her little butt plug, pulling it out to show you her needy ass. You aren't getting that today, she says, as she leans back begging you to fuck her pussy. You begin to give her what she wants, and she gets on top of you, riding you front and reverse, stroking your cock with her pussy until you've flooded her with your cum. step-Sister is always here to take care of her little bro anytime she wants to.