When Blanche Bradburry offers to help stepdaughter Claudia Macc and her beau Charlie Dean with their math homework, she's secretly hoping to give a hand with another hard problem. The blonde MILF had overheard Claudia worrying over Charlie's cock. It's just too big and thick! She can't even wrap her pretty lips around it without gagging. Well, Blanche is a real expert in this field! The sexy stepmom easily shows Claudia how to give Charlie an A+ blowjob. But the MFF threesome doesn't stop at oral play. Blanche and Claudia take turns riding Charlie's joystick, before the college girl sucks off her grateful boyfriend, swallowing his cum with a sunny smile!