IBW-090 - Hidden Curves: Aoi's Secret After-School Session

Among Hibiki Aoi's works, I think this one really lets you savor her moans and intimate scenes. There's only one main scene, but it's packed with over 20 minutes of footage featuring various positions. If I had to point out a flaw, it's that the lighting is quite dark throughout. It might be a stylistic choice, but the screen was too dim and hard to see at times.