I could feel my sister’s tongue circling around the head of my cock. Then she took it in her mouth. I knew she was deep throating me because I could feel her lips far down on my shaft. It felt so good to be with her again. We had showered together before we moved to the bed in a six nine position. My tongue was going up and down her slit stopping now and then to suck her clit. At very close range, I could see her pussy and cute puckered ass. I could feel her butt movements beginning to become a little frantic and knew an orgasm was building in her body. My own sperm was preparing to spurt in her mouth as she was more vigorously going up and down. As her body tensed and began to sexual shudder, my cock started jerking and shooting cum in her lovely mouth and throat. It seemed as if our orgasms continued for a long time before our bodies relaxed.
I said, “Sis, you are the sexiest girl I’ve ever known. You do that so much better than my wife.”
She responded, “I’m glad you like it. My husband isn’t near as good a sex partner as you are. He rarely wants sex. I want more. I can’t blame him too much because he comes home tired at the end of the day from his construction job. He works overtime and makes a very good income, but our sex life is lacking. As long as you and I can meet like this, I’ll be alright. I’m not going out looking for another lover.” We usually met at the family cottage on the lake about twenty miles from town. Rarely does any family member go to the cottage during the week. We feel as if we have privacy there. If any family member should arrive, it would seem alright for a brother and sister to be together, as long as we were dressed.
I thought my sister was a very attractive girl after being married to Mike for fifteen years and giving birth to two delightful children.
I said, “OK. We’d better get dressed and get out of here before Mike comes home looking for you, and my wife will be expecting me for dinner. I would like to stay a little longer, but we’ll try to get together again next week.”
“Don’t go just yet, Mike won’t be home for another couple of hours. Let me help you get it up.”
After she took my cock in her mouth again, I soon had another erection, although it wasn’t as hard as before. I laid on my back to allow her to sit on my cock. She held it to aim at her hole, then slowly lowered herself all the way down allowing me to be fully buried in her. She knew I would have no problem holding back to allow us plenty of time while she moved around on my cock.
Again I complemented her, “Sis, you do this so erotically. I like to be here with you.”
“Yes, I’m glad you were able to meet me today because I know Mike won’t want sex tonight.”
We took our time before we both had very satisfactory orgasms. She slumped forward with her full breasts pressed into my chest to relax. When we were ready to get up, she used tissues to plug her pussy so she could get to the bathroom. We dressed and prepared to leave.
Once we were outside at our cars, I said, “I think I can have some time off from work next Tuesday if you could be available.”
“That’s fine with me. I’ll let you know if there is a change in plan.”
While I was driving home, I began reminiscing. My sister and I are twins, born the same day. While we were growing up, I often saw my sister in her panties and bra and sometimes less than that. Of course, we were brother and sister and I had no intention of any sexual overtures with her. While we were dating others during the later years of high school, we often secretly talked about the boys and girls we dated and how sexy they looked.
It was when we celebrated our eighteenth birthday together, our lives were changed. Our friends had a big birthday bash for us. We met at a friend’s home while his parents were on a trip. Someone brought the booze. Sister had a date with her steady, Mike. When the party was over, Mike called a cab to take us home. We knew we had too much to drink and could not drive home. Our parents were sound asleep down stairs in the master bedroom. I went on upstairs where our two bedrooms were located. Sister stayed down in the living room a few minutes to say goodnight to Mike. When Mike left, she came upstairs to prepare for bed. We took turns using the bathroom and changed into our night clothing. I saw my sister come out of the bathroom wearing only a short thin nighty. Her breasts were pushing out the thin material and I could easily see her nipples. I instantly got an erection in my pajamas. I wasn’t wearing a top.
She whispered, “You look so handsome with your bare chest.”
Then I saw her glance down to see my erection pushing out my pajamas.
She continued, “Did I do that to you?”, as she smiled and continued to look.
I was embarrassed, but had enough booze to respond, “Yes, you are very sexy.”
She moved her hand to clasp my erection.
I didn’t want to wake our parents, but I whispered rather loud, “Wow, that feels good.”
She continued to smile at me and squeezed my cock. I reacted by moving one hand to feel her ample breast, then said, “I’ve wanted to do this for a long time.”
She didn’t object and continued to squeeze my cock and jack it a little.
We were still in the hallway. I knew we had better get out of the hall, so I took her hand and led her into my bedroom, then shut the door.
I said, “Let’s be quite so we won’t wake mom and dad.”
I was brazen enough to take the hem of her short nighty and began lifting it up. She didn’t object, so I continued to lift it off over her head.
She said, “Do you like what you see?”
“Oh boy, Sis, you are beautiful.”
“I’ve seen you peek at me and I’ve wondered if I had the nerve to do this. I’ve been thinking about it. Maybe I had to get a little drunk to let you see me naked.”
I could only repeat what I had already said as I looked her up and down, “Sis, you are beautiful.”
“Thanks. But what do you have in your pajamas. I see something protruding.”
I lowered my pajama bottoms to let my very hard cock pop straight out.
She quickly responded, “Wow, you are beautiful, too.”
She reached to squeeze it with her hand.
I then took the opportunity to feel her pussy with one hand. Then I asked, “Do you let Mike do this?”
She grinned rather timid like and said, “Yes, ever since we decided to get married after graduation. No other boy has done this.”
“So, you’re going to get married. When?”
“Mike is going to work in the construction business with his dad, then we will get married.”
While she was telling me this, I was feeling her pussy and was about to insert a finger. She didn’t object to what I was doing.
She was still squeezing my cock as my finger was beginning to enter.
