I was almost completely phimosis... I had been unable to talk about this for decades, but I decided to try and solve it. I was waiting in the examination room of the hospital I had booked, when a nurse with a lovely smile, Maria-san, came in. Even through her nurse uniform, I could see her obviously voluptuous bust and plump hips, which were very provocative, and the more I tried to ignore it, the more excited I got, and my penis became rock hard. "It's so hard, it's a little hard to tell..." Maria-san said, taking it in her hand and examining it closely, the harder my penis became. "I'm going to loosen the foreskin at the tip..." she said, and while she was in the middle of the treatment, twisting her tongue in, the doctor came in with a knock. Maria-san, who had managed to get past my nervousness, continued the treatment with her soft tongue, and I couldn't help but ejaculate into her mouth. "But... you're still so hard, aren't you?" she asks, licking from his balls to his anus, making him excited. "Let me put it in..." she says, grabbing his head and encouraging him to insert it from behind. She thrusts it all the way in and he reaches orgasm in no time. Then she straddles me as I lie down on the examination table, and presses against me in a close-contact cowgirl position, bringing me to orgasm again... A horny nurse does whatever she wants with me, and has raw sex to treat my foreskin, without the doctor knowing.