Thank you for reading.
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Chapter 2
"I just thought I would drop by to see how it was going, sorting things out here," Chris said as we met in the hallway.
I don't know if I looked like I had just seen a ghost or not, but I felt very flushed, not only from fucking Sally, my sister, but now with Chris showing up and almost catching us.
"Is Sally here? I saw her car," he said. "I was going to ask her some questions about the estate and how it was going."
I said, "She's here in the other room," thinking to myself that I hope she had cleaned up all the cum and the mess from fucking me 5 minutes earlier. I turned to go towards my room, hoping that Sally had clothes back on.
We went in and I looked and Sally was dressed in her shirt and pants. She must not have had time to completely dress yet, and made sure she was covered first, rather than proper. She looked disheveled and her hair was messed up. Her huge tits swayed every time she moved at all in her hastily put on bra.
"Hey, Sis!" said Chris.
"Hey little brother, what brings you over today to drop in?" Sally replied.
He was ten years younger than me, and that meant he was 6 years younger than Sally. He said, "I wanted to drop by and ask you some things about the estate and see how things are going. What are you guys up to? It looks like you have been working hard here."
"Yes, we have been getting quite the workout here this afternoon," she said, trying to straighten her clothing and hair some more. I looked nervously at her and then at Chris. He seemed puzzled about what was happening here. Sally looked half dressed, and frankly, the room smelled of sex and sweat. Sally and I were a little sweaty, after fucking and then being surprised when Chris showed up.
"It's been a satisfying afternoon," she said.
Chris looked at both of us, and we might have looked a little shady, like we had something to hide. He paused a minute and said, "Why does it smell like sex in here?"
I looked at Sally and she looked at me nervously and wide-eyed.
As much as it was strange to admit to, I felt like we were essentially caught, both of us sweating it up and appearing with clothes twisted or not completely on. I wondered what this meant for us as a family and the relationships we had as siblings. I looked at Sally, she looked spooked like she just saw a ghost.
Sally said, "Okay, you caught us. We were in here working and had rubbed up against each other a few times, and Bill came up from behind and grabbed my breasts. Things just went on from there."
"Did you two fuck around?", Chris asked incredulously. "Did you fuck each other?"
Sally looked like she was going to cry. She looked at the floor and acted expectantly. "Yes," was all she said, looking down at the floor.
Chris looked angry. He looked at both of us and was silent for what seemed like an eternity. Then he said something I never expected to hear from him, especially here and now.
"Sally, I thought you said the two of us were exclusive, that you wouldn't fuck anyone else as long as we were together..," he said, almost angrily. "You told me that it was safer to do it that way, so we wouldn't get in trouble or risk diseases or anything."
Well, this was all news to me. I guess my younger brother was fucking my younger sister long before I got to her. He was married, and it was his second wife. This was turning into quite the melodrama. In my mind, I flashed on the two of them naked, writhing together somewhere, fucking each other with abandon. It was hot; since it must be quite the sight, him plowing her box.
I had never seen Chris naked as an adult, so I had no idea how the two of them ended up together or what that would look like. I was thinking 3 things at once, including flashing on watching the two of them fucking like crazy right in front of me.
"Well? What do you have to say?" Chris asked Sally.
She started to break down a little and said, "I had always wanted to fuck Bill from the time we were barely out of our teens. When he felt up my tits earlier, I lost control and had to have him. Chris looked shocked and looked at me. Of course he could never ask me why I was fucking my own sister, because evidently he was too.
"Sally, why did you tell me you hadn't been having sex, only for me to find out you have been fucking our brother Chris?" I said. She looked at me and didn't say anything. She looked like she was going to cry. I stood there waiting, and Chris probably wanted to hear this answer too.
"I couldn't help myself," she started. "Chris is younger and sexy, and I was having trouble after the breakup with that boyfriend of mine. Chris was at my house one day helping out and we were both dressed in shorts. Somehow we sprayed each other down with the hose, and my tshirt became see-through at that point."
She continued, "I was being casual, so I didn't have a bra on that day. We both looked at each other and hungrily fell into each others arms, fucking like animals after we ran inside the house. We were ripping our clothes off and clawing at each other. The sight of my big tits made him want to fuck me."
I have to admit I was slightly turned on by the thought of seeing them fuck each other, and frankly, for him to see me fucking her too. My head was still spinning from the revelations, and I had to think quickly about the reaction I would have.
"Your huge tits are magnificent," Chris said. "This whole situation is so weird I don't know what to say. Now that we know what is going on, we should talk about what it means going forward."
I spoke up. "I think that now that we know this and it is our secret, we should come to an agreement about the three of us and what we do together and how we prevent it from being known anywhere outside the three of us."
Chris looked at me and said, "Are you saying we should all three have fun together? How would that work?"
"Let me just say that I don't mind fucking both of you, if that's what we decide to do," Sally said. I was thinking to myself, how did this all get to this point so fast? Less than two hours ago I was sorting things here and Sally had arrived to help. Then I had felt up her tits.
Sally continued, "I don't know how I thought this could be a secret among us three remaining members of this family. We see each other often and I think I just lost control today, got horny, and had to have sex. I would never have dreamed the three of us would all know we are doing each other."
"Now that we do know, is there a possibility that the three of us could have some fun together? We aren't going to tell anyone, and it is great fun and very satisfying. Of course, I have only fucked Sally once so far," I said. "It seems like we could all have some fun together, not that we always need the three of us together at one time. I know I haven't been having very much sex lately."
Chris was the one that had been surprised today with the knowledge that his sister was fucking his brother, evidently for the first time today. "I am not objecting, but do we need a calendar?" He laughed a little. I think we were all still nervous about this whole thing.
I looked at both of them and said, "You two could start something here, and I could join in if everyone is interested. I know I think it is very hot to watch my little brother fucking my little sister. At some point we could all be participating at the same time. That sounds like a lot of fun." I was excited to have a family threesome, something that I never would have thought could be possible.
Group sex is one of life's great joys, with unbridled passion, experimentation, new experiences, teamwork, and everyone has a great time. Too many people is not fun, but a few people together is. And it being family is a guaranteed good exciting taboo time for all three of us. I had secretly read incest erotica for many years but thought it would never be possible to actually have the family together for a threesome.