His cock and balls are exposed on my cockboard. I used an electric tape on his hard cock to immobilze him and to attach a mini vibrator under his cock's head to stimulate him and make him crazy. When he is on the edge I turn off the mini vibro and use my Womanizer Pro on his cock, he just cried to cum. The feeling is awesome but I don't allow him to cum, just keeping him on edge. Finally I take a scissors and free his cock from bondage to finish him off with my hand, he shoot a huge load of sperm after 20 minutes of awesome teasing.