Sweaty hairy stud does situps & jerk off

Woke up and decided I needed to workout a little. Got nude and decided to do some situps. I do 25 situps in my sweaty ass and for some reason I start to get turned on. Don't know what it is. For each set of 25 situps, I get more horny. That was when I started to play with my cock a little. It felt so good to whack off. I finally finished off my workout with a jack off until I came and rubbed some of the cum on my sweaty chest!!!