Wes came over mostly to use Alex's pool. He knew Alex was a little gay, like himself, but he wasn't expecting to get laid while he was over. Maybe a kiss if he was lucky, but Alex is a busy man. It would be presumptuous to assume he'd have time for anything more. And with it being such a hot day Wes figured the pool was the best place to be, but Alex had a better idea. Sure it's nice outside, but it's air conditioned inside, and after being out in the hot sun, what better way to cool off than by getting naked?