See #10 for background
The next few days, after that memorable night in 'My Room,' were busy for both me and my sister. I had two evening lectures on campus and Karen went out with Kevin one night and her girlfriends on the second night.
I was just finishing up my homework when I heard her come in. Being out with 'the girls' usually left her a little 'randy' and I was hoping to capitalize on that tonight. I heard the shower start and figured that it would be a good half-hour before she was done with her evening ritual scrubbing. I wondered what was actually going to happen. If she doesn't come in here to sit on my face I will go into her room and give her a good loving fuck. Decisions -- decisions!
I stowed my laptop and turned off the light when I heard the shower stop. I wasn't really sleepy so I just waited to see what developed. What 'developed' first was a bit of a 'stiffy' as my cock was already anticipating a little action. I was looking at the light coming under the bathroom door and saw it go out. Which way is she going? I decided to give her ten minutes or so to get herself into bed and then I would pounce.
Just as I was about to get up I heard my bathroom door open. She made very little sound entering my room. I could see by the feeble little night light that she was naked. Yay! Karen crept over to my bed and looked down on me for a moment. I had my eyes almost closed so I was hoping that she would think that I was asleep. It apparently worked.
Karen slid my covers down to the foot of the bed. I was, of course, sleeping naked. Without saying a word, and much slower than I had expected, she put her one knee onto the bed next to my shoulder and swung her body over me putting her other knee next to my neck. I could smell the arousal already. She shifted her position a little before lowing herself down until her sweet pussy touched my chin.
At that point pretending to be asleep seemed unnecessary. I moved my face down and planted a big kiss directly onto her pussy lips. Karen let out a long sigh as she lowered a little more of her weight onto my chest and put her hands down onto the bed on either side of my head. I started to run my tongue up and down her lips gradually separating them. I searched for, and immediately found, her already engorged clit. My first lick was met with a tiny hip thrust and a soft and sexy moan.
I teased her clit for a few minutes before drawing it between my lips for the next treat. As soon as I started to apply a little suction, her hips started rocking and I knew that she was having a good time. Her breathing became a little heavier and the frequent soft moans gave me incentive to continue. I reached for her fine ass with both hands happy to find her soft globes. I ran one finger down her crack and discovered something new.
She had applied lubricant to her asshole. I could feel it! It was completely covered and really slick. Taking a chance, I pushed against her opening with my pinky only to be encouraged by another longer and slightly louder moan. My pinky went in followed by a little more vigorous thrusting of her hips. Apparently she wanted a little anal attention so I was going to give it to her.
I started to slide my finger in, as far as the second knuckle, and out a few times. She kept thrusting and encouraging me with a little ass wiggle. I was finger fucking her ass, with my pinky finger, while I was going down on her. This was both new and exciting. My rigid cock was calling out for attention.
Getting a little daring, I switched to my ring finger. I don't know if she noticed or not. My ring finger isn't that much bigger than my pinky. I was still only going as far as the second knuckle; the angle didn't let me straighten out my hand. We both seemed happy with the ring finger so I continued for a little while. Karen's breathing was changing from deep to medium and then to short gasps. Her thrusting was more and more insistent and all the signs were there for an imminent release. She was, by this time, bent over on her elbows while cradling my head between her hands.
I felt the first throbbing with the finger that I had in her ass. It started off faint but soon started to build. Karen made her usual lunge against my face while squeezing her thighs together. Her hands pressed on the sides of my head as she began to orgasm. I plunged my ring finger as deep into her ass as I could reach but, it was not likely much more than the second knuckle. I experienced her cumming on all sides of her; she was throbbing and rocking and pushing and moaning. I was impressed.
I withdrew my finger as soon as she started to calm down. She made a little sound had let me think that she missed it being in there. So, I slid it back in for another minute or so. Eventually, she decided that it was my turn and started to lift herself up. I withdrew my finger again. She rose up and put herself face down on the bed next to me; she was really close to the edge of the bed.
I slid down and off the foot of the bed giving her room to move herself nearer to the center. She, once again, pulled my pillow down under her hips to elevate her ass in a most inviting manner. I waited for her to spread her legs a little before kneeling between her calves. I lowered myself down making first contact with my cock head. I avoided putting my cock into her ass crack knowing that there might be a little contamination there from her bowels. She lifted her hips a little more allowing me to center myself on her vagina before pushing in. She felt glorious. A few strokes and I was fully seated. A few more strokes and I was really happy. A few more strokes and I felt my own orgasm approaching.
Karen sensed my condition and, breaking the 'no talking' rule, whispered: "Cum in my ass."
That did it! At the first sign of my own orgasm, a little tingling and throbbing, I pulled out and up. I grabbed my cock and slid it into her crack seeking her well lubricated opening. I found it and pressed forward as gently as I thought prudent. As the throbbing got more intense, Karen pushed herself back against me driving the head of my cock into her now slightly dilated asshole. I began to cum full bore and felt myself deliver my load into my sister's bowels. I put my weight onto my elbows and let gravity pull us both back down onto the bed.
After a minute or so, Karen started to flex her Kegel muscles which felt strangely pleasant. I kissed her neck and then her cheek. She turned her head so that I could kiss her lips but the angle was difficult. I realized that the head of my cock was still in her asshole but was slowly being ejected as she continued to flex her muscles. 'Plop' I was out. I lifted myself up going to the side to lay down.
Karen kissed me deeply and then got herself up. She slid my pillow back up near my head and then pulled the covers back up over me. One more quick kiss and she was gone back into the bathroom. I saw the light come on for a few moments and then go back out. I was asleep very quickly.