The neighbor's sister-in-law right next to the husband

I just moved to a new apartment and immediately encountered trouble with my neighbor, Eimi. The soundproofing in this apartment is not good at all. Every little sound can be heard by the neighbors. Eimi constantly complains about the sound of the guitar, even the sound of my typing. She always acts high and mighty, looking at me with disdain. And by chance, I discovered she was having an affair with another man.

I recorded it and used it to make her obey my every command. And now the tables have turned. She is now just a plaything for me. I make her serve me even when her husband is still around, making her do everything for me, even getting her to masturbate near her sleeping husband...