Boobs Or Ass JOI Challenge

This is a custom vid for "Richard" & I use his name several times. Richard is a small-dicked virgin who likes to be humiliated...he also loves my ass in a thong AND seeing boobs jiggle & bounce under a loose shirt. I tease & play a game where I jiggle & bounce while you stroke vigorously BUT you're not allowed to cum until I give you permission. Are you up for the challenge?