You (Henry) are at your last session with your psychologist, she knows everything about you, every desire and fetish. For your last session to celebrate how far you have come she is going to play the role of mommy and show you her ass as she tells you how to jerk off. She tells you to feel her ass and taste it like a good boy, before you are about to cum she wants you to put the tip into her ass and cum inside of her ass like a good boy because mommy loves you.