“My turn to take advantage of our helpless bondage slave. I think I’ll have a bit of fun with your dick. I’m never going to allow YOU to cum of course but there’s no rules against ME cumming so I’m going to climb on top of you and just erotically grind my panties against your cock until I do. You’re not going anywhere. I’m free to use your cock however I wish.”
[Mistress Trish climbs on top of you and humps your cock with her panties. You can’t help put look at her terrific breasts almost popping out of her tight bikini top. It takes her 2 minutes to reach orgasm. Of course, every time during those two minutes that she feels YOU’RE about to cum, she stops and waits 20 seconds before continuing]