My wife and I have been married for 4 and a half years, together for 9, and have never had intercourse because my dick is too small, it's impossible to actually get it inside her. So she has been with other guys, and I was always able to watch, except her last boyfriend. She saw him quite frequently (generally every day after work) and I could suck her pussy and use toys on her when she came home. She said she loves me very much, and would never consider leaving me, because our relationship goes beyond sex. They split up a little over a year ago, I'm not sure why, but now she's started seeing him again. She admitted that she wanted to start seeing him because she was in love with him, and missed seeing him, and said that as long as she's seeing him she wants to be faithful to him, so she won't let me touch her in a sexual way anymore. We can still hold each other, and cuddle together, but she won't go any further than that. I've found that I love that arrangement, because I know she's getting everything she needs, and I love knowing that she's getting it from another man. It's incredibly hot seeing her dress up to go out with him, especially on a Friday night when I know she's not going to be coming home until Sunday evening. It's also unbelievably arousing to realize that even married to her, you still can't have her.