DVDPS-337 - レースクィーン逆ナンバス

The premise is that five actresses pick up a guy and drag him to a bus or a bathhouse to have some fun. The concept is pretty silly, but the actresses pull off the race queen outfits well, and since there are sex scenes while they're still in costume, I'm satisfied. It's an older title, so it's understandable, but it would've been even better with modern costume quality and higher resolution.