The gay bait bus cruises through the park, trolling for hot, straight guys to entice. Today, it's the tennis instructor's turn to feel the heat. The passengers, a mix of horny, eager men, watch hungrily as he stretches, his tight muscles flexing beneath his sweat-soaked clothes. Their hungry gazes urge him on, and he obliges, hitching up his shorts to reveal his thick, uncut cock. He strokes it slowly, teasingly, until it's rock hard, the sun casting a golden glow on his tanned skin as he puts on a public display of gay sex.