After the bisexual experimentation, Karen and Kelvin spent several nights making love and talking about the new aspect of their sexual development. Karen assured him that while she thoroughly enjoyed the session with MJ, she would never think of approaching another woman. It seemed to them like a one-time thing. Karen knew that MJ wanted to repeat the act. She had said so the morning after their tryst. Karen had even masturbated a couple of times thinking about how skilled MJ was at oral sex. Not that she had been deprived of it from her husband. Even MJ said that Kelvin eating his cum from her was the best oral sex she had ever had. Karen thought that it would be hard to beat what MJ had done for her based on the almost painful orgasm she had experienced.
The girls continued to have drinks after work occasionally. Each time they hugged and kissed. MJ admitted to a longing for another shot at satisfying Karen orally while also getting to feel and suck her massive breasts. Karen joked with her about men being 'breast men'. She told her that evidently she, MJ, was a 'breast girl'.
On one particular afternoon, MJ suggested to Karen that she had the right size to accommodate a really large cock. Karen was puzzled why MJ would bring that up.
"Oh, Karen, I know you are satisfied with Kelvin and love him very much. But you guys also participated in a kind of threesome with me. His cock was just fine for my pussy. I am kind of tight. Johnny was not very well endowed and I was accustomed to fucking him. I don't really sleep around that much. Well, I did cheat on Johnny those times but generally I don't. It's just that Johnny has this friend who he was always wanting to have a threesome with. It seemed that he wanted to see me fucked by a huge cock. I didn't think I could take it, so I kept putting him off. Since our relationship was so shallow, I didn't want to commit to something so risky. I hate to ask but have you had another man besides Kelvin?"
"Gosh, MJ. Uh, I don't know how to answer that."
"I guess you just did, Honey." MJ knowingly surmised.
"I didn't say that, MJ."
"I know but you didn't NOT say it either. Kelvin was all in for me making love with you and you told him it was okay to fuck my tight little pussy. It doesn't take much to imagine that Kelvin might be okay with you fucking another guy. I sense that the 'dominant' aspect of your relationship with Kelvin might have included another man or men. I think Kelvin might be what is called a 'Cuckold'."
"MJ. This is maybe a little uncomfortable for me to talk about. I, uh, well, yes I do dominate him sexually. But not always. Sometimes we just have sweet married sex."
"Yes, I get the picture. I would rather have you to myself but there are two reasons why that is not possible. One, I love cocks. Two, you love Kelvin. I want to be there for you when you are, let's say, uh, needing a feminine touch. I know that what I gave you our first time was pleasurable to you. Neither one of us want or care to have labels. Now that we have both seen the possibilities, I can't imagine that the right time and place, we will go at it again."
"If you and Kelvin do have some cuckold tendencies I can talk to Joseph and see what can be arranged. I am still in touch with him occasionally even though Johnny and I split up. In fact, he was not surprised to see up split. He thinks Johnny is a self-centered asshole even though they are somewhat friends. I think I can talk to him and arrange a meeting if you and Kelvin are amenable. The signs are there once I was 'with' both of you. Anyway, it can be something I suggest to Kelvin as a kinky fun time. Or you can tell him that you are going to fuck Joseph while he watches. Maybe you can offer him a door prize and let him fuck me. I wouldn't mind him eating his cum from me afterward. I think about it when you told him to fuck me and eat his cum. It was hot."
"Oh, my, gosh, MJ. You nasty slut." Karen said while winking at her. "I will have to talk to Kelvin about that one. I don't know. It is intriguing but we don't want reputation. And adding another person seems like a way for someone else to find out. Our jobs are very important to us, all three of us. Let's think about this, okay?"
After Karen and Kelvin got home from work and had dinner, Karen poured two glasses of wine. They had begun to enjoy having a glass occasionally. They were snuggling on the couch. Karen was still thinking about what MJ had suggested about her friend with the big cock.
"Honey, MJ is still hot to trot for making love with me. She is very sweet and still has not met a man she is interested in. What she also suggested is that she has a friend who was also a friend of her ex, Johnny. Seems this friend was more attuned to MJ than Johnny. He thought Johnny was a self-centered asshole. Anyway, Johnny was always trying to get MJ to have a threesome with this friend. Johnny's interest was to see MJ take a really big cock. MJ wasn't interested in it because deep down she knew that she and Johnny were not that compatible. She just didn't want to get into something that might come back to haunt her when they broke up. So, she suggested that our relationship was solid and that we might be interested in meeting this guy. What do you think?"
"Oh. MJ wants you but also wants you to have sex with a guy sporting a big cock. For one thing, you have already had sex with guys who have bigger cocks than me. I know many guys are bigger but we decided that I may be a little bit above average myself."
"Oh, yes. MJ was very complimentary of your length. She said it felt good inside her even though it was not thick."
"Oh. Skinny Dick Kelvin, huh?"
"No, Honey. She didn't mean it like that. It's just that she feels like you like to watch. She knows you love my body. She just wondered if you had any what she referred to as 'cuckold tendencies'. I was surely not going to tell her that we already dabbled in the lifestyle."
"So, if we were to go along with this, MJ would be the go-between?"
"I suppose so. We don't know this guy."
"What does she get out of it?"
"Well, she mentioned that she could easily enjoy a repeat of what you did for her when we all, uh, you know, had sex together."
"She liked that?"
"She said it was the best oral sex she had ever had."
Kelvin couldn't suppress a little smile. "I guess MJ wants to watch you get split open by a monster cock?"
"Yeah, probably something like that. She said she would rather have me herself except that she loves cock too much. She doesn't like the lesbian label and neither do I but I guess she is truly bisexual."
"Do you think you are bisexual?"
"No. I don't think of myself as bisexual any more than you think yourself bisexual even though you have enjoyed eating other men's cum from my pussy. I agree with MJ on that. It is the most erotic thing a man could possibly do. It is like having two men at once. Well, in a way. They way you make love to me with you mouth when I have just been fucked by another man is incredible. I would fuck another man just for that reason. Not just to fuck another guy. I just know going way back that you love for me to have other men."