She coats the vibe in thick lube and slips the tip into Will's ass, leaning over him and pressing her breasts against his back.  She wraps her other arm around him to hold him tight and keep him from squirming away.  She works the sleek, thin vibe in and out slowly, aiming for Will's prostate.  Her own cock presses hard against him, throbbing.<br/><br/>"Good boy, now hold still and let me get you ready for me."