NBD-049 - My girlfriend is my debt slave

First, the reason for the 5 stars: due to my age, I rate based on whether I can stay hard (3), finish once (4), or go multiple rounds (5). This is my 4th Aikawa Yui video. I love her intense, striking beauty. The concept is the boyfriend filming her lewd behavior, so there's no fancy camerawork and the frame is fixed for long periods. Personally, the idea of a boyfriend trading his girlfriend to pay off debt and filming it is a huge turn-on. They try to add variety by filming their 'happy times' too, which fits the concept, but the editing is so lazy that you're stuck watching for 4 hours. I like this actress, so if it were edited properly, I wouldn't mind the length, but it just doesn't feel worth it. I personally recommend the wax play and whipping at the end. The whole thing is a bit lukewarm, but seeing a beautiful woman covered in tears, snot, and drool really hits the spot for a connoisseur.