In order to see what is underneath if necessary, i rip the towel off.

I am warming up on the weight bench near the lockers. i wanted to train a little more before i left and as the gym is almost empty i thought it wouldn't bother anyone. when i turn my head i see one of the monitors just wrapped in a towel. in order to see what is hidden underneath, he would be able to bite it off. but it is not necessary when he takes it off and lets me see that hairy and hard cock he has. the thing gets so hot that i end up with my ass open on the weight bench and the monitor fucking my tongue.