The girl who moved in next door was an angel by day, a beast by night... I was living my days without hope in my second year of working life, but when Kitamura-san suddenly appeared, I was drawn to her. She greeted me with a bright smile and even shared some meat and potato stew with me. Just as I was thinking about someday confessing my feelings to her, I was shocked to hear a loud noise coming from behind the wall. Kitamura-san's monstrous moans were ringing out. I was shocked and so vulgar that I couldn't stop getting an erection, so I ended up masturbating with my ears covered. Every day we continued to greet each other and had such vile sex. Who would have thought that the girl next door was a perverted dick junkie...