Rob first tried to ignore the sensation squirming up the side of his leg. He didn’t want to break the rhythm of his stroke for such a minor annoyance. He couldn’t ignore it though when his tight virgin hole was suddenly assaulted by a thick pulsating cock. He flailed about in the water as the shaft thrust into him and suddenly the shock gave way to pure pleasure. His own prick steadily thickened in response, bulging out the spandex of his swimsuit as he groped towards the edge of the pool.
He was barely able to pull his body out of the water as he sat on the edge of the pool, forcing the strange disembodied cock further into his ass. He lay back on the deck of the pool, his hips thrusting into the air as he felt a large pair of balls connect with his own. The sensations was incredible as the cock in his ass started pumping huge amounts of cum into him. Rob felt his own dick swell and he unleased a torrent of jizz into his spandex jammers.
Jack felt himself embraced by Rob’s warm flesh and then something strange happened as he started to cum. He felt himself orgasm once then his consciousness seemed to grow fuzzy for a second. When his mind cleared he felt himself cumming a second time, this time the tight embrace he felt was the slick covering of lycra over his body. He felt a large powerful hand wrap around him, as a sticky cascade of cum slid down his skin. Suddenly he realized where he was. He had become Rob’s cock and was now swimming in his own spunk, trapped in the swimmer’s shorts.