In the movie, a man with a very bad gambling problem loses everything in a game of Gin Rummy of all things and ends up agreeing to give his debtor a night with his teenage daughter in exchange for wiping the slate clean these kinds of problematic plot setups were pretty standard in sexploitation films of the period, sadly.
One of those famous names is the alluring Dillion Harper.
We just can't explain why we like certain kinks, and since they are so fun and thrilling to do, we don't care to explain why either.