"I just don't understand these equations," pouts the blonde teen, her eyes darting between the textbook and my crotch. I assure her I'll help, but she's more interested in my hardening cock than calculus. She leans in, her tits pressing against my arm, and whispers, "Can I suck it first?" I nod, watching her enthusiastically strip and take my throbbing dick into her mouth. She gags but continues, eager to please. After fucking her tight, virgin pussy doggy style, I pull out and cum all over her perky tits, leaving her breathless and wanting more.