In order to master the way of breasts, the vibrator is inserted and removed while sucking the nipples with both hands.
While playing with her nipples, I put it on her in cowgirl position and move my hips and put it on her many times.
While both nipples are pinched, cunnilingus is pushed deep into her throat.
She gives him a hand job and gives him a blowjob, then thrusts in hard and cums on her face.