You come in step-mommy's room to bother her while she's working. She tells you to be quiet, but you don't. step-mommy starts to tickle you and sees you squirming. She continues to tickle you and notices you have a boner. step-mommy is going to have some fun with you now. She tickles you and teases you about your boner. She sees the bulge in your pants getting bigger and tickles you more. You're such a pervert step-son! step-mommy sees how much you love getting tickled and she loves watching you squirm. She shows off her big tits and tickles you harder, encouraging you to cum for her.
