KGB-003 - Amateur girls lured by prize money get absolutely wrecked

It's the typical 'pick up an amateur, make the male actor finish, or endure a vibrator to win a prize' type of premise. It's actually somewhat rare to have both elements in one. What’s good is the overwhelming sense of realism compared to other titles. The performers look like real amateurs, and neither the top nor the bottom feels like they're just acting. Admittedly, there are a couple of people whose looks aren't great and the overall production feels cheap, so I'll deduct a point, but it's very close to 4 stars. It’s quite plain as the title suggests, but I rate it highly for not being a bait-and-switch.