Jimmy
It was the day after our birthday and Dad was going to hypnotize me to help me last longer. I suppose having a hair trigger wasn't strange since I had been a virgin before taking Mom on her bed, but I wanted to be able to enjoy her for longer and I still wanted to have Vi as well.
My sister was hot as hell, and ever since Dad put her under, she had been insatiable. I was watching her now as he plowed her from behind, naked and waiting for them to finish before he could help me. Mom was on her knees keeping me hard at his order and I was aching for more.
Finally, I heard Dad grunt and tell Violet to cum. Her sounds of pleasure dragging me closer to the edge.
"Alright, baby. Let him go and come clean up our baby slut. You girls have fun driving each other wild while Jimmy and I go take care of business. Come along, son."
He led me out of their room and to the couch. "Sit back and get comfortable." He said, and I recognized the smooth tone he'd used yesterday. "Close your eyes and breathe with me. In, two three four. Out, two three four. Good, keep going, just like that."
He kept talking, his words starting to run together as everything turned floaty and peaceful.
"Good job, Jimmy. No thoughts to bother you, just empty and open for me. Isn't that right?"
"Empty." I heard myself say as if from very far away.
"Good. Your cock is so hard. It's throbbing, isn't it son. And every time I call you son, it aches just a little bit more, doesn't it. That's why you asked for this, so you could control your orgasm and enjoy the delicious torture that edging provides. You want that, don't you son? To last longer before you cum?"
"Yes... last... please." I said, my cock twitching.
"I know. I'm going to help you, don't worry. We'll start simple. From now on you won't cum until you are desperate for it, but even then, the only way you'll get there is by thinking about taking cock. You'll get a random thought about what it would feel like if I was fucking one of your holes and the pleasure will be so great that you'll shoot your load at the mere idea.
"You'll think that it's your own dark fantasies coming to light and get more and more desperate to experience it until you eventually beg me to take you. Once you make that decision, you will have no reservations about it and will willingly submit to me, son, wanting to remain naked at all times, even as you maintain superiority over the women.
"The only other way for you to finish will be if I order it. You will only remember that I was helping you last longer and that it worked, and you will return to this trance state any time I say the words pink narwhal."
I was so hard that it hurt as his voice continued.
"You'll wake up on three and need to go use one of the women. One, lasting as long as you physically can before your dark thought pops up. Two, having the strongest orgasm you've ever felt as you imagine my cock in your ass. Three, waking up now and knowing that I helped you."
I blinked my eyes open and it took me a moment to come back to myself, but I smiled because I knew Dad had done what he said he could.
"There you are, son. Take it easy for a moment."
I groaned with the nearly uncontrollable need to go fuck, but held back just long enough to be steady on my feet.
"Thanks, Dad." I said. "I think I'm going to go fuck Vi now."
He smiled back. "Sure thing, son. Enjoy yourself."
I managed to keep from running, but just barely, and found Mom and Vi fingering each other on the big bed. "Oh god!" I gasped, climbing in with them. "Vi, I need you."
Mom rolled out of the way and I plunged into my twin. Her cunt hot, soaked, and rippling in orgasm as I lost control and fucked with abandon. I was so happy that I was able to hold back and keep going, the ache of remaining just on this side of ultimate pleasure was a reward all on its own.
It was at least fifteen minutes before I couldn't take it anymore. I needed to blow! I wanted to feel Vi cum on my cock again, so I managed to gasp, "Cum, Violet!" and as she contracted around me with a scream of pleasure, I wondered what it would feel like if I were being fucked. Would it feel as good for me to have Dad bury his cock in my ass? And with that image in my head, I shot harder than ever before and blacked out from the pleasure.
James