[MF] Emasculating Bet

I was hanging out with my friend Beth who happens to be very Tom boyish and she makes a remark that she was more of a man than me. I disagreed and after a little bit of arguing we make a bet we’d arm wrestle each other. If I win I wpuld get a hand job but if she won I would have to ride a dildo on front of her till I came. I don’t know if I could’ve won or not but I purposely let her beat me so that I could try it out for once.
After my swift defeat she immediately went to go get her things and 15 monutes later I was naked, lubbed up on her living room floor bouncing up and down while she told me what a good girl I was and how I make a great slut. This went on for what felt like an hour before I finally came the entire time she was watching and laughing. She than gave me a pair of panties to wear and told me from now on if I ever come over she expects me to be wearing a pair.