Gasping for air, I held my ground while my cock finished filling my sister to the point of overflowing. It felt so good to let go of all the pent up frustration of not having my office fuck toy for the day. I looked down at my sister who started to relax in the afterglow of her own massive orgasm. She looked like she had two shiners because around her eyes was this deep dark blackish color. Damn she felt good! I did not want to move from where I was and just remained perfectly still with her pussy firmly gripping my still hard cock inside her. When her eyes finally did open she was looking straight up at me.
“Mmmm that was good,” she cooed while she gave my cock a squeeze inside her. “You can do that to me as much as you want.”
It was at that moment that I wondered if that was a genuinely real response from my sister or a hybridized answer from the hypnotic programing I had given her. In that split second I really needed to know. “Snickerdoodle.” Instantly my sister froze in place and stared blankly up at me. “Karen, you will no longer be hypnotized. You will return to your normal self and remember everything we have done. You will answer me truthfully and tell me exactly how you feel, do you understand?”
“Yes Dave,” she replied.
Here it goes, the ultimate moment of truth. “1..2..3…”.
For just a moment Karen did not move. Only her eyes moved back and forth as the memories from the last 7 months all came back to the forefront, including the memories of us fucking. I remained absolutely still as Karen gradually returned to the here and now. When she finally did regain all of her senses she looked straight up into my eyes. I held my breath. “You know,” she said as she again squeezed my cock with her pussy, “if you really wanted to fuck me that badly, all you had to do was ask. You didn’t have to hypnotize me to do it.”
“So you’re not mad?!” I asked as my heart began to beat again.
“Are you kidding?” she stated as she gave her hips a big roll so she could make my cock press up against all areas inside her, “and give up the best fuck I have ever had? You’ve got the biggest meat stick I have ever had inside me.” She continued as her hands came down to lock onto my ass cheeks. I didn’t know what to say. “You are going to fuck me again with that big thing, aren’t you?”
“Dumb question,” I said as I pulled back only to start hammering into my sister just as I had done before. The added knowledge of my sister actually being all here with me, and not under the influence of any hypnotic suggestions gave my cock an added hardness. Again our mouths locked together as we fucked each other like new lovers. We were both home.
……………………………………
It was 10 in the evening and we were both a little tired from a solid afternoon and evening of fucking when Karen sauntered back into my bedroom, completely naked, with a pair of beers. “You know, I guess it’s a turnabout of fair play,” she said as she stepped up onto the bed. Walking up from the foot she kept her feet on either side of me until she was directly above my waist. “Do you remember the night you graduated from high school?” she asked while handing a beer to me.
“Just barely,” was the only response I could give considering that I got smashed at a friend’s house at the after graduation party.
“I remember it,” she said as she squatted down to slowly engulf my semi hard cock back inside her. Once she had managed to get all the way down she wiggled her hips back and forth to make sure my cock was all the way inside her before she continued. “You had gone to Jeff Winkler’s house for his big graduation bash. When you got home around one in the morning you were so hammered you couldn’t make it up the stairs in the house.” She giggled as she relived the events of the evening in her head while she made slow circles with her hips.
“I don’t remember any of that,” I said with just a slight bit of embarrassment. But then again, it really did not surprise me. I was known for doing some rather wild things in my younger days.
“I can tell you that it was a genuine bitch getting you up the stairs in the house without waking up mom and dad. You were almost dead weight and you smelled like a distillery.” Again she giggled before she took a big pull from her beer. “Once you hit your bed you were out.”
“Thanks for the assistance back then,” I said as I also took a pull from my beer.
Then this wicked little smile came across her face before she continued. “Do you remember waking up the next morning?” she asked as I felt her squeeze my cock inside her.
“I remember my head was splitting from the massive hangover, and I reeked of sex. I must have had a really good time at the party.”
“I don’t know about that,” she continued as she leaned over to place her beer on the nightstand. “But I do know you had a good time at home.” When she said this she wiggled her hips back and forth and squeezed my now hardening cock inside her.
“What do you mean?” I asked with a noted tone of uncertainty to my voice. Did she do what I think she was about to admit to?
Karen leaned forward till she was lying down on my chest with her face only inches from mine. “Let me put it this way…this year is not the first time we have ever fucked.”
“You’re kidding.” I responded without even thinking.
“No I’m not.” She replied as she began pumping her pussy up and down my shaft. “It was quite a bit of work to get you to cum the first time,” she said as she sat up so she could put her full weight down on my now rock hard cock. “But after the first one the next two were a bit easier.”
“You made me cum in you three times while I was passed out?” I stammered, not knowing any of what she was talking about.
“Yea,” she answered as she began mauling her tits while she slid up and down my shaft. “I wanted it to be more but those three took almost 4 hours.”
“Holy shit!” That was all I could think of to say at the moment as my cock suddenly erupted inside her. “I hope you had a good time because I don’t remember a bit of it.”
Karen stopped riding up and down as she felt my cock start throbbing inside her. “Oh I had a good time alright,” she answered as her hands came down to the lower part of her belly.
“What made you decide to fuck me?” I had to ask out of just sheer curiosity.
“What really started it all was when I came home early from ball practice and found you masturbating with a pair of my panties.” As she said this I felt her tighten up on my shaft. “You were in your room and your door was opened about an inch or so. As I walked by I caught a glimpse of you moving through the crack. My panties were wrapped around your cock and you were pumping away like you were really serious about getting off.” She reached over and picked her beer up only to take another big pull from it before setting it down again. “I barely got to watch before you arched your back and shot into them.”
I have to admit to being a little bit embarrassed as my sister told me this. “Sorry about that sis,” I said as I gently placed my hands on her hips.
“Oh don’t be sorry,” she responded immediately as she ground her hips around in a circle. “Because when you came, I came.”