GRMR-063 My Neighbor is a Keratinous Sister—A beautiful keratinous woman who makes obscene noises every day and masturbates with each other through the wall...?!

A man's heavy breathing echoed through the night, probably because his new neighbor watched porn loudly every night. When I finally couldn't take it anymore and complained, my neighbor turned out to be a beautiful girl who looked like a slut! Even my complaint wasn't enough; the loud porn sound was unbearable. When I looked up at the walls, I heard my beautiful neighbor's heavy breathing, clearly from masturbation...!