I catch you in a corner of my gym salivating over me while I work out. You can't keep your eyes off my muscles, or keep your cock from twitching as I flex them. I'll have some mercy on you and not crush you right away since I know all you want is to be my towel boy. Stay still and don't make a peep while I finish my workout. I don't want to even know you're still there. Be a good boy that does as he's told and I'll allow you to stroke at my command when I'm done. You won't have very much time to cum, but it won't take you long anyways will it?