Aftereffects - Cover

Aftereffects

Copyright © 2023 by Left Side Signals

Chapter 6

BDSM Sex Story: Chapter 6 - A reader who was familiar with the kinds of stories I write asked me to create one that gradually increased in intensity so she could find out whether it would reach a point where she was turned off rather than turned on. After thinking about this challenge, I decided to write a multi-chapter sequel to Meeting a Reader from her POV, and this is the story I wrote for her.

Caution: This BDSM Sex Story contains strong sexual content, including Ma/Fa   mt/Fa   Fa/Fa   Mult   Consensual   BiSexual   Heterosexual   Incest   Mother   Son   BDSM   DomSub   MaleDom   Rough   Gang Bang   Interracial   Black Male   White Female   Anal Sex   Analingus   Bestiality   Double Penetration   Exhibitionism   Fisting   Oral Sex   Water Sports  

Harvey called me at 8:30 on Thursday evening. He said he had some things to tell me, so of course I invited him over. Then I hurried down to the basement, renewed my lipstick, stripped, switched into high heels, unlocked the sliding-glass door, and sat naked on the edge of the bed to await his arrival. When he opened the slider I immediately knelt.

He closed the door and came over to me carrying his usual duffel. He set it down, tilted my chin up, bent over, and kissed me hungrily, and I immediately responded with an open mouth and a moistening pussy. But then he sat on the bed next to me.

“I just had a very interesting conversation with Johnny,” he began, and I was instantly alert; when Harvey used the word interesting I knew to be nervous.

“What did you two talk about, Sir?” I asked respectfully.

“Johnny was anxious to tell me how happy he is with Amy’s progress as his sub. He told me again how much he appreciated what I had shown him about how to be with her and that she was responding ever more enthusiastically to whatever he wanted to do.”

“That is interesting,” I said carefully. “Was there more to this conversation?”

He gave me a wicked grin and I was immediately on guard. “Yes, there was. He and I discussed the possibility of swapping subs for a scene.”

Oh, shit, I thought. I’d told Harvey that I would play with Johnny if he told me to, and the idea of submitting to a young man his age was a fantasy turn-on for me, but I’d never really expected it to happen. “Are you ... considering that?” I asked warily, and he grinned again.

“Yes ... at some point I think that would be fun to watch, and I wouldn’t turn down an opportunity to play with your sister again. But that’s not what Johnny and I decided ... this time.”

This time? “So what did you decide?”

“Well, Johnny told me that he’d taken Amy to a glory hole and she’d been extremely proud of how she’d done five guys before her mouth and jaw got too sore to continue. So I told him that I knew you could do better than that.”

“You told him that? I can guess how he reacted.”

“He took it as a challenge, of course.”

“You wanted him to feel challenged, didn’t you?”

“He’s gotten a little too ... full of himself and a little too proud of Amy. I know enough of what she’s like to be confident you’re better in every way. So yes, I wanted him to feel challenged.”

I was happy about his compliment, but also a bit concerned about what he might have goaded Johnny into. “So what did he say in response to your challenge?”

“He suggested a contest between the two of you.”

I was instantly wary. “What kind of a contest?”

“He said he could line up some guys at one of the fraternities at his school.”

“You know I love giving head, but it’s been a long time since I did a party like that. What did you agree to? How many is some?”

“Some is 16, eight in each of two groups.”

Sixteen? You’re joking, right? You want me to blow eight guys, one after the other? I suppose we have to swallow all that cum, too.”

“No, I’m not joking, and yes, you and Amy will be swallowing, and yes, you will do this.”

I bowed my head submissively. “Yes, Sir, if it’s what you want you know I will obey.”

He nodded his satisfaction. “Johnny was so puffed up with pride that I wanted to make it even harder on her so I suggested how I thought the contest could be more... challenging.”

“More challenging? Isn’t that going to make it more challenging for me?”

“Yes, but I know you, and I know how competitive you can be, so I’m sure you’ll win.”

“What did you suggest?” I whispered. I knew I was good, but this was getting really serious.

“Here’s how the contest will operate. The guys have to abstain from coming for an entire week, so they’ll be primed. Johnny and I will inspect them before the contest starts and divide them into two groups so there are equal-sized cocks in each group, lined up from smallest to largest. Speed will be important; the faster you get them off the better for you in the second round.”

Second round? What the fuck is he saying? “What are you talking about? What second round?”

“When the last guy in each group finishes we’ll note the time, and exactly two hours later the four with the biggest cocks will line up again. You and Amy have to suck those four off again, with a staggered start based on who finished ahead in the first round and by how long, and whichever of you finishes the second round first wins the contest.”

I was freaking out. Holy crap! This is going to be brutal. “Let me make sure I understand you. Each of us has to do 12 blow jobs, we have to suck off the four biggest guys a second time after less than three hours, and whichever of us finishes first wins. Do I have that right?”

“Yes, you do.”

I shuddered. “Can I at least use my hands?”

“Only in the second round, not in the first.”

“And Johnny agreed to this?” I asked incredulously.

Harvey chuckled. “He obviously has a very high opinion of his mother’s sexual skills. He told me he’s had her practicing since the glory-hole event.”

I shook my head in disbelief. “So when is this... contest happening?

“A week from Saturday.”

Oh, God. “In that case, I guess I’d better start practicing too, because I never did a blow-bang like this and my mouth and jaw and neck never had to do even a fraction of this much... activity.”

“Okay, you can start with me, and I’m sure Curt won’t mind if you practice on him, and I brought you something else to practice on.” He opened his duffel and took out a very realistic-looking dildo.

“Jesus Christ, that thing is bigger than you are; it’s longer and thicker than anything I’ve ever taken.”

He gave me a wicked grin. “I have no idea what these college kids are like, so you’d best be prepared. Now start practicing; all this talk has gotten me horny.”

I gave him the only response I could. “Yes, Sir.”


It was late Saturday afternoon nine days later and I was getting ready for the contest. Ever since he’d told me about it, Harvey had come to my house every night for a blow job, I’d sucked Curt off each weekday morning before he left for work, and I’d worked more and more frequently with that huge dildo. Yesterday I’d managed to take it into my mouth and up and down my throat continually for over an hour, so I was confident that I could get through this competition with my sister successfully, meaning I thought I would win it.

Harvey had picked me up at 11 and we’d driven three hours to the town where Johnny went to college. After we had lunch he’d checked us into the hotel where the contest would be held; he and Johnny had reserved a two-bedroom suite and a single room on each side of it; he and I would share one room, Amy and Johnny would share the other, and the suite was where the competition would happen. Amy and I would wait in our respective rooms while Harvey and Johnny greeted the 16 guys, checked them out and divided them into two groups of eight, and gave them their sequence numbers based on their cock sizes.

I’d dressed casually for the drive down, but I’d given a lot of thought to what I should wear for this... event. I figured I would want every possible advantage so I should dress as slutty as possible, and I’d selected a spaghetti-strap vinyl slip-dress with a low-cut bodice that exposed a lot of my breasts and cleavage. I was several inches taller than Amy and the hem of that dress would hit only about three inches below my crotch, so my long shapely legs would also be eye candy.

Given the nature of the contest, I knew I’d be on my knees a lot and wouldn’t be standing up very much, so I’d brought the open-toed mules with five-inch stiletto heels that Harvey had bought for me to wear around the playroom.

I was a bit too nervous to have any dinner, so after I dried off from my shower I pulled on a sexy little thong and then slipped the dress over my head and down my body. I stepped into the mules and then sat on the edge of the bed and waited anxiously for Harvey to return to get me. When he reentered the room I stood up and he led me out into the corridor to stand in front of the door to the suite. A few seconds after we arrived there the door to the room on the other side of the suite opened and Johnny led my sister towards us.

Amy was wearing a halter-top club dress that was a few inches longer than mine; its hem rested about halfway down her thighs. Her stiletto-heeled pumps weren’t as tall as mine, only four inches or a bit more, and I thought my open-toed shoes looked sexier.

Harvey opened the door to the suite and Amy and I walked in side by side. We were immediately greeted by loud cheers, applause, and several wolf-whistles from the two groups of naked guys, one group on my side of the room and the other on Amy’s side. I smiled at them all and was happy to see looks of disappointment on the faces of a couple of Amy’s guys; they obviously thought I looked hotter than she did.

We weren’t going to be allowed to use our hands in the first round, and that rule was apparently going to be enforced, because Johnny and Harvey handcuffed our wrists behind our backs. When they’d finished restraining us we were each helped to kneel on one of the throw pillows from the room’s couch. Our two men looked at each other and nodded, and then they simultaneously crooked a finger at the guy who would be first for each of us.

A short, skinny guy came up to me. He was clearly nervous and his limp penis matched the rest of his physique; it was so short and thin he looked like a prepubescent child. So I smiled encouragingly and leaned forward, and he took a step closer to me so I could reach his cock. I easily took all of it into my mouth and started working on it, and it immediately swelled. I looked up and he gave me a tremulous half-smile, so I just sucked and after 30 seconds or so he gave me three weak spurts of cum. I swallowed quickly and waited for the next guy to advance towards me.

My second guy didn’t take much longer; in less than two minutes he was spewing his semen into my mouth. But my number three, who was a bit longer and thicker than the first two, wasn’t getting there; despite my sucking and swirling my tongue around his cock-head he was taking too long to come and I decided he needed more visual stimulation. So I leaned a little to my right and slumped my shoulder, and the right side of my dress slid down enough to expose my nipple.

“Oh, God,” he muttered, and then he finally released several spurts into my mouth. When he finished I swallowed and then my fourth guy approached me. I glanced over and saw that my slow number three had allowed Amy to almost catch up to me despite my early lead; she was energetically working on her own third guy. I could only hope that she’d have trouble with one of her remaining challenges.

My fourth guy, who was about average in size at about five inches and normal thickness, was faster; after sucking him for a minute or so he put his hand on my breast and he came. Number five’s cock was a little longer, about five-and-a-half inches, and when his touching my breast didn’t result in an orgasm I took advantage of the slack in the handcuffs chain and managed to pull my arms around my body far enough to push my thong aside and show him my bare wet pussy, and that was enough to bring him off.

Number six was bigger still, six inches long and a little thicker than number five. I swirled my tongue around his cock and then took his head to the back of my mouth. I could smell my own powerful aroma and I knew what effect that scent could have on a guy, so I reached around again, slipped my fingers under my thong to wet them, and then held them so he could bend down and sniff them. That got me the desired result, a couple of big splashes of hot cum into my mouth.

The first round was going quickly. As Harvey had told me, they were coming to me in order of size; each guy was a little bigger than the ones before him. But as Harvey had also told me, they were all primed, and I’d gotten the first six of them to come with relatively little effort. As always happened, I was getting turned on from giving these blow jobs, and this succession of hard cocks one after the other was having even more of an effect than usual; my nipples were hard and my pussy was leaking secretions into my thong and down my thighs. I glanced over at Amy and saw that she still had three more guys to go, so I was in the lead.

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