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You are here: Home / Adult sex stories / Doin' Sis

Doin' Sis

Bi_sarahBi_sarah August 12, 2018 Leave a Comment

I got the damp wash rag and washed my dick off. I then tossed the rag to Toni who washed her butt and cunt. I also gave her a towel to sit on. Consumed by fatigue, we laid down and fell fast asleep in each others arms.

I woke up that afternoon to find Toni in the shower. I decided that she deserved her time alone so I went out to the truck and got the package that I had purchased the night before and put them under the bed.

“How are you doing?” Toni shouted, as she climbed out of the shower.

“I’m sore, if you really want to know the truth.” I told her, as I rubbed my dick.

“What’s on the agenda for tonight, besides the obvious?” she asked.

“I’d thought we’d go out for some dinner and drinks afterward.” I replied.

“When am I going to see what you bought last night?” she finally inquired.

“Don’t worry, you’ll find out soon enough.” I said, grinning ear to ear. “By the way, don’t bother to put any clothes on until I get out of the shower.”

Toni gave me a puzzled looked and started brushing her teeth. I shaved again and got into the shower. I gingerly bathed my dick as it still had a lot of work to do tonight. After I dried off, I donned the first pair of underwear that I had on since Toni and I started fucking yesterday on the cabinet.

I walked into the bedroom and Toni was still totally nude. She still looked good enough to eat but I would just have to wait. I retrieved a pair of shoes and a long skirt, with buttons all down the front, from her suitcase. I got the package from under the bed and opened it up. Inside was a blouse, a garter belt and a pair of textured stockings with a black seam up the back.

Toni’s eyes got as big as her areolas when I tossed the garter and hose to her and told her to put them on. She tried to reach for a pair of panties but I gently slammed the suitcase on her hand.

“You’ve GOT TO be KIDDING.” she said.

“Not in the least.” I calmly replied.

“Brother knows best. I guess.” she retorted as she sat down and put the garter belt on.

“Now, put the shoes on.” I insisted.

I was getting another hard on as I watched my sister, the lady that I had fucked almost all weekend, put these sexy clothes on. Toni still hadn’t seen the blouse unfolded, so she was in for a small surprise. I tossed her the skirt and she knew almost exactly what to do with it.

As she was zipping up the side, I shut her suitcase and put it on the floor. I threw the blouse to her, still in the package. She opened it and held it out in front of her and her eyes got even larger than before. The blouse was completely sheer with slightly thicker material where the breasts would normally hang. The caveat was that Toni’s tits weren’t normal. They were huge and would be easily seen through the thin material of the blouse.

I had dressed as Toni reluctantly put on the blouse and I still had a hard on. I decided to allow her to wear a light jacket because this was a transparent blouse. I did completely unbutton the snaps on the front of her skirt though. It was now slit up the front to just about 9 inches below her pussy, which had no cover on it.

It was dark as we backed out of the driveway, Toni’s teeth nibbling on my dick as she laid her head in my lap. We drove across town for dinner and looked exquisite in her attire, or lack of it. We sat in a booth at the back of the restaurant where I played with her pussy and tits the entire time. Toni was getting used to her apparel and was actually starting to feel good about herself. We were finished eating at 9:30 PM.

I then drove to a bar that I was aware of but had never visited. We walked in, arm in arm, and found a table near the back. Like most bars, it was dimly lit and it took our eyes some time to get used to the lack of light. I ordered us some drinks and a tray of snack food and we sat and talked. After the third round of drinks, Toni was feeling warm, so she removed her jacket on her own.

The urge to pee struck her nearly as fast as it had in the shower earlier and she jumped up and ran to the bathroom WITHOUT her jacket. Every eye in the place was on her as she returned, tits bouncing everywhere. I stood and kissed her when she got to our table. As she sat down, her skirt opened fully and anyone looking could have gazed upon the most succulent pussy in the bar.

“Let’s go sit at the bar.” I told her.

“Okay.” she said, grabbing her jacket and carrying it with her, draped over her arm.

Again, the bar almost came to a standstill as Toni elegantly waltzed across the floor and sat down on one of the bar stools, repeatedly exposing her garter-hosed legs. I continued to peck at Toni as we made small talk between ourselves and a very appreciative bartender, who was getting an eyeful.

Following two more drinks, I told Toni that we needed to leave. I certainly didn’t want to cause any trouble and besides, I was getting horny myself. With her skirt split all the way up to her beautiful pussy, she swung her legs around and gave everybody in the room a gorgeous view of her delectable assets. Smiling broadly, she walked outside with me, again arm in arm.

I helped her into my truck and again she showed excellent pussy as she got in. Toni sat next to me as we drove to my house and we discussed the nights events.

“I told you that you are damn attractive.” I said. “It’s what’s on the inside, not necessarily what’s on the outside. You have to feel good before you can look good. When you became the centre of attention, your ego rose to the power of 100 and you felt confident about yourself.”

“You’re just saying that because I’m your BIG sister.” she replied.

“No I’m not. Did you see the way everybody looked at you. Sure, the men basically have only one thing on their minds but you could tell that the women were jealous as hell. I’ve had the pleasure of having you all day and I still got horny.”

Tony put her head on my shoulder and remained in that position for the rest of the drive home. It was so late when we arrived, I didn’t even bother to have her lay on my lap. After the garage door closed, I helped her out of the truck, helping myself to a feel of her crotch as she got out. We stood with the truck door open and kissed one another like two teenagers on their first date would.

As we walked into the bedroom, Toni turned around and kissed me again. She then started undressing me very slowly, using her talented tongue as much as her hands. When I was completely naked, I told her that it was my turn. I got on the floor and undid her shoes and slipped them off of her. Caressing her legs the entire time, I unzipped the skirt and pulled it off of her hips and down to the floor. Slowly, very slowly, I unbuttoned her blouse, playing with her tits as I did so. I purposely left her garter belt and stockings on.

Toni and I both went to the bathroom and I got back on the bed first. As Toni exited the bathroom, she was carrying something in her hand but I couldn’t tell what it was. She knelt down and started sucking my ever stiffening cock. I pulled her over me so that we were in the classic ’69’ position and commenced to lick her pussy and anus all over. She got off of me after 20 or so minutes.

“I have a special favour to ask you, Adam.” she said.

“Your wish is my command, madam.” I replied, making a sweeping gesture to the floor with my hand.

“I want you to fuck me in the butt.” she continued. “I’ve read about it in books and magazines and have found it to be intriguing.”

“You may not be ready for that just yet.” I told her. “I’m a little longer and a lot thicker that most guys. I’m afraid that I’ll hurt you and I don’t ever want to do that.”

“You’re a LOT longer than most men and you’re thick as a fire hydrant. But I still want that thing in my ass. This may be the last chance I get.” she said to me as she handed me the Vaseline Petroleum Jelly she had brought from the bathroom.

“I doubt that it will be the last chance you get.” I remarked adding, “Okay, roll over Rover.”

Toni crawled back on the bed, facing away from me on her hands and knees. I got behind her and started licking her ass and pussy, slathering the juices all over her butt. I then took my rock solid cock and rammed it into her pussy. When my dick was goo d and juicy, I withdrew it and started pressing the enormous head against Toni’s sphincter. Her ass was very tense so I knew that I would have to use artificial lubrication on her.

I opened the jar of Vaseline and smeared a glob on her ass hole and then on my finger. I ran my finger inside her ass and finger-fucked her until she relaxed some more. I then put a generous amount of Vaseline on my dick and smeared it all up and down t he steel-like shaft. I again pressed the cock head towards Toni’s ass and this time she accepted the head. I continued wallowing my cock in Toni’s ass and she was finally relaxed enough to start enjoying her first true butt fucking.

I grabbed her by her ample behind and pulled myself closer towards her behind. She was starting to have multiple orgasms now, almost screaming for me to ram it all the way in. When I was approximately half way in, I paused in order for her ass hole to g et used to the constant size of my dick. As I did, Toni reached between her legs and began to stroke my balls with her hand. I then reached under her and began to finger her clitoris, driving her to still another shuddering climax.

Without letting her back down from cloud nine, I drove my grease covered magic wand as far into Toni’s bowels as I could. She lurched forward so much when I hit bottom that her hands and knees buckled and we fell together on the bed. I recommenced my at tack on her anus, this time laying on top of my sister as she was spread eagle on the bed.

I fucked her long and hard in this position for what must have been the better part of thirty minutes when Toni complained that her back was beginning to hurt from all the forces upon it. I then withdrew from her butt and laid on my rear on the bed, greasy dick sticking up in the air. Toni immediately squatted on the imposing shank, and guiding it in with her hand, took all she could on the first downward thrust. I began to gouge her from the underside as she impaled herself from the summit, all in the same motion.

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