Lookatmyas5 presents an explicit lesson in 'Cock Knowledge' as Johnny Sins, the stern teacher, tests Karlee Grey's oral aptitude. Karlee, the curious student, takes the initiative, her lips wrapping around Johnny's thick cock, her tongue swirling around his tip. Johnny, impressed, rewards her with a deep, hard fuck against the desk, her moans echoing through the empty classroom as he pounds her relentlessly, teaching her the true meaning of 'academic rigor'.