Kaho is the most beautiful girl working at our clinic. She is usually pretty straightforward and a capable subordinate who works efficiently without showing any sign of eroticism. When we are alone, her attitude changes drastically and she becomes like a different person, she is a cute girl. We are a couple who are not having sex and we release our sexual desires, so it is a convenient relationship. At first, that was my intention, but I gradually got addicted to playing love games like when I was single, and recently I even feel like I am the one being played. Kaho has a strong sexual desire, so she wore very perverted underwear for our first date in a long time. When I think about the fact that she was wearing this perverted underwear that almost exposed her ass under her white coat during work, I can't stop my climax. We went to see the illuminations, but my erection wouldn't go away, so we quickly went to the hotel. Ignoring Kaho who was moaning that she wanted to go to bed quickly, I enjoyed her perverted underwear. Ignoring Kaho who was shy, I fingered her by the window. Even though she had been teasing me up until now, her expression becomes soft and erotic as soon as she gets turned on. I can't help but thrust my dick into her cute mouth. Kaho sucks hard with tears in her eyes. I can't hold back and insert my dick raw into her dripping wet pussy. I thrust hard with enough force to crush her dripping wet pussy. Kaho is so sensitive that she moans and cries from the pleasure. She wriggles her slender waist and reaches a spasming orgasm. Of course I cum inside her raw. Even when I go to the bathroom, Kaho's body is so erotic in the mirror that my erection won't go away. With the sperm I had released earlier still inside her, the sperm and love juice mix together and make obscene squishy noises as I thrust hard in front of the mirror.