This story happened several years ago when my sister Jenn and I still lived at home.
My family has always been very close and open. Jenn and I have always been able to talk to our parents about anything. My sister and I are also closer than any siblings we have ever known, she isn't just my sister, she is my best friend. I guess part of our closeness is because we are only 11 months apart in age. We shared a bedroom until we were about ten, our parents tried several times to give us our own rooms but we didn't want to be separated. Eventually they made us separate. "You two are starting to grow up. Boys and girls need their own space." They told us on the day they made us move into separate rooms. We both cried for several days. After that either Jenn would sneak into my room or I would sneak into hers and we would sleep together. We needed to be close to each other. Eventually our parents found out. We told them that nothing ever happened and that the door was open so they could check. I don't guess they minded. They never told us not to sleep together.
In our family room we have three love seats around a big screen TV, set up so all seats have a good view of the screen. One day the four of us were watching movies. Mom and Dad on one love seat, Jenn and I on another. Dad and I had been out of the room for a few minutes getting popcorn and drinks. When we came back Mom and Jenn suddenly stopped talking. There was a very loud awkward silence in the room. Dad and I just stood there looking at them.
"Care to share what you two girls were talking about?" Dad asked.
"Nothing. Just girl talk." Jenn said.
"Just girl talk huh? Jenn your face is beet red I have never seen you blush like that. Must have been some girl you were talking about." I said as I sat down next to Jenn. As soon as I sat down Jenn punched me really hard.
"Shut up David." Jenn was still red and really wanted to forget this and get back to the movie.
"Jenn just asked me what a penis felt like." As soon as Mom said this Dad started coughing on his drink.
"MOM!" Jenn was turning an even deeper shade of red. I would have probably been laughing at her if I weren't in shock at the subject.
"Well what did you tell our precious daughter?"
"I told her that there were two penises in the house and to ask one of you to let her touch. She got embarrassed and said she couldn't ask her father or brother to touch them there. Then you two came back. Would someone pass me the popcorn please?"
I couldn't concentrate on the rest of the movie. My parents were snuggling close together and for the next 30 minutes of so Jenn couldn't get far enough away from me on that loveseat. Eventually she relaxed again and sat the way she usually did, sideways with her feet either against my leg on in my lap. When the movie was over I said my goodnights showered and went to bed. I couldn't stop thinking about Jenn touching my penis. I had never thought about my sister before. I knew she was very pretty. She has a very lean athletic body; the two of us often go to the gym together or do laps in the pool. While I was in the shower I masturbated and came thinking of Jenn fondling my dick as I played with those small boobs of hers. That was the first time I had thought about Jenn that way, but not the last.
I woke up sometime later with Jenn spooned up behind me. We rarely touched much in bed unless one of us is really upset then we would hold each other until we feel better. This was different. I could feel her bare tits on my back.
"Jenn are you naked? Why do you have your boobs pressed against me?"
"Can we talk?"
" You need to put your tits on my back to talk? Is this about touching my penis? Is that why you are naked? I don't think we should. Maybe you should get a shirt on, and come back to bed." I didn't want her to go. I wanted really bad to touch her boobs, but knew I shouldn't.
"I will if you want me to but I want to tell you what happened first. I just came from Mom and Dad's room. I did ask to touch him. I really liked the way it felt. He let me take my time and answered questions as I stroked him and fondled his balls. Dad really has a nice sized penis. It was fun."
"Jenn. I can't believe you gave our father a handjob."
"David, will you be quite and let me finish? After a while Dad asked me to take my shirt off that it was his turn. So I took off my shirt and lay down. As Dad played with my boobs Mom took off my panties. Then Mom started to fondle my boobs and suck on one nipple as Dad sucked on the other. They took turns rubbing me."
"Rubbing you where?" I was sure I already knew the answer but found it hard to believe. I rolled over on my back as Jenn put her head on my chest and traced lazy circles on my stomach with her fingers.
"Where do you think? They were touching me down there."
"You're kidding right? First you give our father a hand job then both of our parents finger you?"
"Would you stop calling it a hand job? I didn't jerk him off or anything I only touched him and found out what it feels like. And no they didn't finger me. They only touched the outside and the edges. But it felt so good. Know one has ever touched me down there. I really liked it. I know I shouldn't but I want to do it again."
"What did you do? This is unbelievable. I can almost understand Dad touching you. You have such a hot body and he is a man. But Mom?"
"I played with Mom's boobs, sucked her nipples and touched her pussy just like she did mine. And I liked it. As I played with Mom's boobs Dad spooned up behind me and put his hard penis between my legs. I could feel it rub against my pussy. It felt so good. Dad's breathing was getting heavier, he told me that he was really getting excited and suggested that I spend the night with you so he could make love to Mom. And here I am. Naked in bed with my brother wanting to touch his penis." At that I pulled my underwear off and guided Jenn's hand down to my hard dick.
"Turn on the light. I want to see it for minute. Then you can turn it off." Jenn sat next to me fascinated with my penis. Your about the same size as Dad, a little fatter I think." Jenn touched and rubbed me as I fondled those perfect tits. And rubbed her pussy like she said our parents had done, only I inserted my finger a little. She was so wet. That was the first time I had been touched. And was the first time I had ever touched a girl.