At the pool yesterday

[underwearphil]

Your experience reminds me of an incident that I had some years back when at a pool in Florida.
I was in the locker room and a handsome young guy came in to change for the pool. He had a beautiful, well-toned body, obviously he spent plenty of time in the gym. He stripped off and posed naked for a short while, obviously inviting anyone in the locker room to appreciate his muscles. He then pulled on a pair of brief Speedos - and he looked superb in those swim briefs. He followed that by a pair of baggy, long, "kiss-me-quick" patterned boxer undershorts followed by a pair a long boardies. Three layers (two unnecessary) of clothing to go swimming!
I next saw him in the water with his boardies ballooning with trapped air as he attempted to swim and with the waistband of his undershorts exposed above the top of his boardies.