In search of motivation this AM at the gym, I thought about all the reasons I go. Primarily, I get off on being able to restrain her with my bare hands. The tighter I hold her, more she moans and the wetter she gets.
You'll adjust to those bindings in time i promise you. they might seem painfully tight now but believe me, once you start your orgasm therapy, they're going to limit your squirming quite nicely and silence your dirty moaning.
