A tense, muscle-bound straight jock receives an unexpected pleasure when his girlfriend, camera in hand, decides to explore his body. As she massages his chest, she whispers naughty suggestions, making his cock twitch. She moves down, tracing his abs with her fingers, then lower, where she finds his tight hole. With a mischievous grin, she slips a finger in, making his eyes roll back in ecstasy as she hits his prostate. He's rock hard, gasping, but she's just getting started.