A chubby cock, veiny and throbbing, meets a nerdy slut's tight, untouched asshole. She's hesitant at first, but her hunger for taboo pleasure overcomes her. She sucks the cock, her glasses slipping down her nose, before bending over, offering her small, puckered hole. The cock pushes in, stretching her, filling her completely. She moans, loving the forbidden fullness, as the cock pounds her ass, leaving her a messy, satisfied slut.