Pierced babe learns how to ride a cock

Marry C wants to learn how to ride a bike so bad! It's her lifetime frustration, she always blamed her parents for not showing her when she was younger. So Marry bought a book and decided she wasn't gonna leave her bed until she understands the basics. But how can she focus when her bf is checking her out obviously horny af. To be honest, she's kinda wet down there too so it's only natural for her to learn how to ride a cock before anything else.