Cuck Gets the Vibrator

Sometimes I allow subs a little bit of pleasure in life, but only under certain conditions. In this clip, I tease my cuck's locked cock with a vibrator, bidding him not to cum. To make it worse, I crawl on top of my bull where I make out with him and play with his cock so my cuck can see exactly what he'll never have. I love how turned on the cuck gets being humiliated like this, although it's not clear whether he's craving me, or actually craving my bull's thick veiny cock. What do you think?