Kurt, 34 and rail-thin, watched David, his 18-year-old cousin with that cute chubby frame and the fattest booty he'd ever seen, move in. Weeks passed in their shared home, Kurt straight but obsessed. 'David, you settling in okay?' Kurt asked one evening, eyes darting away from that ass in silk boxers. David, shy and straight too, mumbled, 'Yeah, just... noticing things around here.' Internally, Kurt monologued: This booty is driving me wild, making my cock hard in ways I never felt. David thought: Why is Kurt staring? It feels... confusing, but warm. They chatted about nothing, tension building until David suggested Twister to break the ice. 'Let's play, just us cousins having fun.' As they twisted in boxers, David's fat ass pressed against Kurt's crotch. Kurt's cock went hard instantly. 'Oh god, David, this position...' David felt it, freezing but secretly liking the grind, his pussy-like ass cheeks clenching. 'Kurt, I... feel something.' They panted, horny, Kurt's hard cock throbbing against the wet, dripping heat. 'This is wrong, but your ass feels so good,' Kurt groaned. David moaned back, 'I shouldn't like this, but it's making me wet with confusion.' The game halted in awkward silence, leading to an explosive, grinding release as Kurt came hard against that ass, cum dripping down.
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