To get my butt in shape, I've started doing a pair of fitness exercises every day. My boyfriend obviously likes it when I wear the tight sports leggings that hug my bum cheeks so tightly. Excited by the sight, something grows in his trousers that he can't hide for long. Reason enough for me to simply extend the workout with an exercise that is particularly good for his bum muscles. I'm already sitting on his cock and riding him with relish. I'll probably be doing this every day from now on ;-)