Rexholes, the cum slut guru, and his new pupil, Yurlittle, dive into a messy, explicit tutorial on how to be the best cum slut for dummies. Rex's massive cock stays hard throughout the lesson as Yurlittle practices her deepthroating, titty-fucking, and pussy-stroking skills. Rex teaches her to milk his cock for every last drop, filling her mouth, tits, and pussy with his hot, sticky cum. By the end of the lesson, Yurlittle is a cum-soaked, dripping mess, ready to graduate as a cum slut extraordinaire.