Breed Her, Surprise with Step-Mommy

Description: I walk in to catch you in my closet, very startled and in shock to discover your using my panties to masturbate in them. i try to decide what to do with this new information,  do i let you off, i mean your my step-son you shouldn't be jerking off to me. do i turn you on that much? i tease you with step-mommy's body, dirty talking, needing the touch of a man, and your cum inside of me, i want you to breed me. i mount on top of you and ride you until i orgasm and you cum inside of me.