Yuck. I didn't like this -- all boobs and half naked women. If that is why he is a tennis instructor, then let him say it. Having it be subtext creeped me out.
I thought the subtext was this guy was a bad person who stumbled into something most people would think was pretty cool, and didn't even appreciate it. Basically, he's a lucky jerk, and we get a glimpse into his jerk way of viewing the world. Pretty decent for a quick character study, in my opinion.
That not only sounds like a true story, but also True Grit.