Jade Bleu 
Bottoming for the Billionaire 1: Frannie’s Bet [EPUB ebook] 

I bet against a billionaire and he punished me for it!
The whole thing was supposed to be a joke, me betting a friend that the sexy billionaire at the auction house wouldn’t win the bidding war. When my gamble didn’t pay off, losing meant I had to confess my bet to him on my knees and offer myself for punishment. I figured he would shoot me down, but instead he claimed a night of dominating me, where I would be publicly punished and ravished for betting against him.
An erotic short featuring bondage, spanking, first time rear entry, DP, and exhibition with multipartner oral.