She is a sex friend who works at a real estate agency. We met at a drinking party about a year ago and became sex friends after a while. Every time we meet, we have sex and I train her to drink sperm, and now it seems she likes sperm. When I can't meet her often because of work, I make her work without a bra and film videos, and she has become an obedient woman who does whatever I say. The other day, I had her have sex with a junior from university, and she came many times with his big dick, and she fell in love with big dicks, so her obedient personality is also cute. I also let her have sex with other men, have sex with them, and drink their sperm. Our relationship has become a little tricky since I let her cuckold me, but I feel like we are barely holding on with sperm, dicks, and sex. She's a lewd woman, so I'll be careful not to break up with her lol