UKT-018 - White Coat Fetish: Ayane Yuki

S and M roleplay... It doesn't feel very realistic. I think it's a good reference video for beginners. The performers and the bondage techniques don't seem like those of amateurs.

The sight of her body restrained by rubber tubes is so erotic, it really makes you want to bully her. When you pull the tubes and let them snap, they hit her skin with a sharp sound—it looked genuinely painful and was very effective. It was full of masochistic vibes until the very end, and I was satisfied.