A vibrator and some old t-shirts...

You lay there complacently as Kay rummages through her drawer... You don't see it coming as she throws a shirt in your face... "Leave it there and don't move!" She tells you commandingly... You feel her grab your wrists and fasten them to the bed... Next, your ankles... You hear a humming noise fill the room and you womder nervously what Kay is up to... "Okay baby" she says, stifling a giggle... "Let's see just how much fun we can have with your new and improved micro-dick!" You feel her get on the bed and her hand touches your leg... Your cock twitches as she moves her vibrator towards your now super sensitive cock...