An advanced version of pounding. A form of highly aggressive, slow-paced sex where you must thrust as hard as you can while pulling her towards you in one motion. You MUST only thump her ONCE EVERY 3 SECONDS! If this is done quicker, she will be in an extreme amount of pain and will be unable to walk. Thumping is usually performed after having sex at your peak level of speed
Well, last night was incredible. I was THUMPING her!! I THUMPED her so hard, she calls me Thumper now!