"As soon as the last word came out of my mouth, the Notification boxes disappeared and there was an almighty crash and flashes of light behind me.I s...un around and was greeted by alarm and confusion. The twin spheres that were apparently suspended over the floor, suddenly dropped and had shattered instantly, but that's not what the source of my alarm was, no, it was the fact that there was something inside of the spheres.I carefully walked over the glass, as I was barefoot, but I had no need. They ate each other and all of their girlfriends too. That is until they discovered boys.My wife said that after they had discovered boys they would still tongue the other’s pussy but only if there was cum in it. Then while they were licking the boy’s cum out, the other sister would tell her who’s cum it was and where they were when it was deposited. Once Tommie told her that she had let six boys fuck her at a school dance in the boy’s bathroom. She didn’t even know there names but they were. ” She took a big breath.“Now, for something a little less somber. We have four girls that we, and the AIs, think would be excellent prospects for carrying your babies. Three we’re sure you would be compatible with, both genetically and sexually, and one that’s kind of out of left field.”“Well, what’s the next step? Tell me about these vessels for my seed.”“Richard, please. You may think this if funny, but it’s serious to us and to the girls.”“Forgive me. You know I use humor to deal with. I saw him grab my clothes and jump into his bed just as his mum knocked and opened the door.She walked in as Dan explained he felt tired and had gone for a nap. I watched intently, hoping to dear god that she had not heard anything. I was stood naked in the closet of my best friends son. I could feel his cum dribbling out of my pussy and down my inner thighs.How would I explain this to her if she found me. I couldn't exactly claim it was not what it seemed -- particularly as I had her sons cum.