Under the guise of teaching tennis, a seasoned gay coach, with a penchant for public play, invites a naive student to a secluded court. As the lesson begins, the coach's thick, uncut cock tents his shorts, hinting at the real lesson to come. The student, initially taken aback, soon finds himself aroused by the teacher's brazen display. The coach, with a smirk, guides the student's hand to his bulge, teaching him how to stroke and tease. The lesson escalates, and soon, the student is on his knees, servicing the coach's massive cock in the open air, all while other students and teachers could potentially catch them in action.