Workout Masturbation

I love to masturbate after a good exhausting workout. Strip off, all sweaty. I once finished a three mile run on a saturday morning in college. Back at my room i stripped nude and pulled a small chair into the middle of the room. Stroking my cock while feeling of my sweat covered body , i wound up rubbing my nipples with my 'spare' hand. I exploded and came all over the tile floor. I get horny just remembering it...