It would be so easy for you to touch yourself and jerk off, but what if we made it just a little harder? Instead, why don't you hump? Not a pillow, but you will wear your underwear and pants, pulling only your cock head out above them. You will hump the air, rubbing your cock on your pants until you can finally cum.

No touching with your hands. You will have to work for this orgasm, but I bet it will be worth it!