Ava Addams, the busty, mature professor, invites her young, eager student Dillion Harper into her office for a "special lesson." The classroom door locked, Ava unbuttons her blouse, revealing her massive, overflowing assets. Dillion's eyes widen, her mouth agape, as she tentatively reaches out to touch Ava's giant, firm tits. Ava guides Dillion's hand, encouraging her to squeeze and lick, moaning as the teen's inexperienced tongue sends shivers down her spine. Suddenly, a third student, a hung jock, enters, and the threesome begins. Ava sucks his thick cock while Dillion learns to pleasure a woman, licking Ava's clit as she's fucked hard from behind. The office fills with their moans and the sound of wet, slapping flesh.