Have you ever seen spanky pants before? They are booty shorts with a flair, and Kiera Sky makes the perfect model for them. She doesn't even bother wearing a top because her round ass is the main focus, but we do get some awesome cleavage shots.
This is that game, but I actually tried it out and it's pretty fun, so seriously, it's worth a look if you like realistic sex. You get to choose genital size, sex game modes, and various other types of play.