[Matt:]

It's not the denial as such I like, orgasms are very nice and denial is hard.. But it's the giving up control of something so personal to someone else for me. Knowing that I can only cum when Sam & Lucy say is such a turn on.

When I'm denied it makes me more horny, more submissive, more obedient, wanting to please Sam & Lucy more, putting their pleasure above my own, willing to push myself, to go further than I would otherwise.