Chapter 4: Expansion

After dinner and drinks, we hung out with Bob and Mel in their hot tub, along with our son, Kyle, and daughter in law, Cassie. Bob was actually Cassie’s step dad, but they seemed to have a very close relationship all the same.

My wife and I stayed in a spare bedroom, and Kyle and Cassie took Ellie’s room while she slept on the couch.

After our shower, it was clear that my wife was feeling amorous. As we got into bed and settled, we realized we could hear Kyle and Cassie, though faintly, in the room next door. Their voices were muffled thru the wall, but Cassie’s soft moans and the occasional creak of the bed left no doubt what was happening.

I absently rubbed my wife’s bare belly and began moving lower toward her center as we lay listening to the kids fucking in the room next door. From the sounds of it, Cassie had already had a couple of orgasms and was building toward another. The bed was creaking steadily now as Kyle lay the pipe to her.

I made a mental note as I stroked my wife’s very wet pussy to remember how much noise that bed made.

As we listened, Cassie’s moans reached a crescendo as she came again, joined this time by grunts and groans from Kyle as he came with her.

As the sounds from next door stopped, my wife rolled toward me, pushing me on my back and climbing in top of me. She wasted no time getting my cock inside her and rode me hard until she came twice before slowing to an easier pace. After another orgasm or two, I emptied my balls inside her and we lay together, enjoying the afterglow.

“Mel and I had a very, uh, interesting, conversation today.” She said. I could only imagine. I was pretty sure Mel hadn’t told her about Ellie or she would have been angry.

“Really? What about?” I queried. “Well, she said her and Bob have had an open relationship for years, and have been happy with it. Said it even helped keep things fresh in the bedroom.”

“I’m not surprised. I kinda got a vibe from them that they weren’t exactly strictly traditional. Some people like that sort of thing.” She knew my ex and I had been open for a while, but my ex couldn’t keep emotions out of it and we had to stop.

“Yes. Well, she asked if we had ever considered it, and what we would think if they invited us to join them. I didn’t really know what to tell her. I’m happy with our sex life, but part of me is curious.”

“You know I’ve been there before, so it isn’t as big a deal to me,” I replied. “It really depends on how you feel. The real key, especially for women, is that you have to be able to separate emotion from sex. That’s harder for most women than it is for men, but it can be pretty exciting to explore if you can do it. Do you think you would want to try it with them? You’d have to think about what it would be like to give yourself to a man, but without any attachment. And also how it might make you feel to see Mel with me. Think you could handle all that?”

“Mel and I talked about it a lot, and she shared some secrets. I think I’d like to try it, at least a time or two. She assured me that we would still be friends, and no weirdness, no matter what. Whether we just said no, did it once or twice, or made it an ongoing thing. That made me feel better.”

“We’ll have time to discuss it more, and be sure it’s what you want, before we visit again,” I said. “But I’m ok with it if you are. And I’m ok if you change your mind and decide you don’t want to.”

“Well, what I want right now is more of what she’s getting,” she said with a smile as she gestured at the wall. I could hear that the festivities had started again in the next room. “So why don’t you come over here and bury your cock in me again? See if we can still keep up with the kids?”

If she only knew this would be my third romp of the day, she might be really impressed, I thought as I turned her way, happy to give her my stiffening cock again...