What would you think if I tied you to that chair. And then tied your girlfriends wrists on top of yours and made her kneel down. Your cock level with her tits and just inches from her mouth. Then I would slide between her legs and start to lick her clit. And I bet when she got all worked up she just might start sucking on your cock. You'd like that wouldn't you? Well just think about that while you stroke your cock. Now stay on the edge.