``There was a couple living next door,'' she says, laughing a lot lately...The boyfriend she pesters every day falls asleep right away...A man and a woman meet by chance in the hallway of the same apartment building. - Two couples go astray over something trivial. - A hole that gets tighter than hers. - She uses her hips more violently than her boyfriend. - One day when I was having fun as usual, my girlfriend suddenly came home. - She kneels down and apologizes, and she smiles. - Shocking confession: “I did it too!” - In front of her and her boyfriend's eyes, a 4P with both of them interjected begins...