DNJR-099 An unpopular, gloomy guy with impotence. Thanks to my neighbor's help, I developed a habit of drinking urine and even graduated from being a virgin. Asuka Momose

I'm a virgin and unpopular, and I've never talked to a woman, and I was worried that I wouldn't get an erection even when I saw erotic images and videos. One day, she becomes friends with a cute and cheerful older sister who moves in next to her, and she gets drunk and talks about ED. For the first time in my life, I feel excited because of the ammonia smell of pee that I feel from my sister's panties who listens to me with empathy! Then the older sister said, "Then why don't you take a look at the real thing?"