[Masochistic affair... an affair between people who live in the same apartment. It's easy to do, so it's been on the rise in recent years] When you have a little free time, when your partner is asleep, when you think of something, just contact them and have an affair! Go to the house of the one who is convenient and indulge in erotic acts at the entrance or in the couple's bed! Sex is quick so no one finds out, but it's super intense! Days of having sex with your sex-loving mistress, who writhes and cums over and over again.