I have this fantasy of my gf sucking another guys dick. I don't know why when I'm horny it's all I think about I have a few pics of her doing it and convos she's had telling me about how good it was. It's only happened a few times. Once when I was there watching It was so hot to a point but then I started feeling sick. Like I don't want her to fuck anyone else just give head. She's not that into it anymore anyways. But it's the thing I think about when im alone and she's not around. I wish this wasn't a fantasy because I don't want to lose her. As long as its just sex no flirting unless its sexual. No hugs kisses anything like that I'm cool with it. I don't want any feelings. I know other guys have this fantasy and I guess it's normal I just don't want to have it. I can't just say you can suck dick but nothing else because you can't stop yourself when in mood plus first time she did it she fucked her x after. She came back and felt bad and comes bak everytime doesn't talk to them unless I say it's ok. I know I can trust her. It's just that part of me that is thinking what if he's bigger or better than me. The shell want him over me. Idk if this helps but I am a sex addict. And for me I have to get off numerous times a day even after sex and her telling me she's gonna fuck someone or sck someone off when we are roll playing. Turns me on and gets me off. And feeds my addiction. She doesn't like it all the time but sometimes she will play along. Anyone have any advice or something. Thanks.