Muscle-bound Marcus Moyo, a straight-acting jock, finds himself unable to resist the allure of another man's body. He starts by rubbing his partner's chest, feeling the other man's heartbeat quicken. He trails his fingers down, brushing against the growing bulge in the other man's pants. Marcus unzips him, revealing a thick, cut dong that he eagerly takes into his mouth. He sucks and licks, tasting the pre-cum that's already leaking out. The other man groans, his dick throbbing in Marcus' mouth. Unable to contain himself, Marcus mounts the other man, his big dick sliding into the tight, waiting hole. He rides him, his ass clenching around the other man's cock, until they both explode in a messy, sweaty release.