Conversation with my sister

Mom had called and said she had some shopping to do on the way home from work and we should work on our homework until she got there. We were sitting at the kitchen table when my sister said she wanted to ask me something.

"Can you show me your dick?

"What?" 

"I want to see what it looks like."

"No I’m not showing it to you."

"My friend Sally says she sees her brothers all the time and he even lets her play with it sometimes."

"There’s no way that happens."

"Yeah she says it gets bigger when she plays with it and sometimes if she does it right he comes, but I don’t know what that means."

"You expect me to believe that?"

"That’s what she told me. She said when she holds i it starts getting bigger and then squeezes it and pulls on it until he comes.

"That’s what she told you and you believe her and if I did show you mine you’d do the same thing. "

"Well could you at least show me what yours looks like, I’ve never seen one and I’ll get naked if you want me to."

That was the conversation we had after school one afternoon, and knowing my sister I thought she was talking nonsense to see what I’d say, but then, a couple weeks later, when we had a day off school and both mom and dad had gone to work, she came into the living room where I was watching tv in her robe.

"I don’t have anything on under here and I’ll take it off of you show me your thing."

"I’m not falling for that, you first."

Without saying anything she dropped the robe and walked over and stood if front of me. I was sitting on the couch and her pussy was only a foot away and since her legs were slightly spread I could see everything.

"Now will you show me, I let you see me."

Now i didn’t hesitate and stood up and dropped my pants.

"Are you happy now?"

"Can I touch it ?"

"If you want."

She reached over with one finger and kind of poked it at first and then she let it rest in her palm. I stopped, was no longer in control, and I watched as I got bigger and harder without her doing anything but holding me. When it started jerking by itself she asked if it was going t get any bigger than it was. I said I didn’t think so and then she wrapped her hand around it and started pulling. Meanwhile I could see her nipples were getting harder and she had a smile on her face. Then she took my hand in hers and pressed it against her slit and moved it around in circles. I was so turned on by then thatI couldn’t help myself and started coming. When I did she let me go and stepped back but not before some ot it landed on her belly and leg.

"Did you just come?"

"I sure did. Are we done then?"

"For right now anyway."

"OK. That was pretty neat can we do it again sometime?"

That was what led up to the first time we fooled around but we did it a few times a month for the next couple of years until we started dating.