Reply: Sibling Sex Guilt

You would make her or she would ask you as well

What made you want to see his dick

You told him to do it

You did it yourself

I know I should not have done it, it was wrong. When I was a horny thirteen year old, I showed my youngest sister porn on my laptop when she was eight. I got her to jerk me off all the way as we watched. It happened only that one time. As adults we do NOT talk about it but I know she remembers it just as much as I do. 

I was fourteen, crazy horny. I was supposed to have been babysitting my youngest sis who was seven. I talked her into participating in cam to cam chats on omegle. She saw erections for the first time. I showed her mine. 
We continued on chatting, connected with other kids and all of us "showed" on cam. It seemed we were both aroused.
I talked her into letting me do anal sex to her. She barely tolerated it and told me it was hurting but I didn't pull out until I had squirted my semen in her. 
It got incredibly awkward once I was done and she was very annoyed with me and I gave her like my best dvds and earphone as a bribe to not tell. 
I literally lived in absolute fear for almost a year before she asked me to show her how to access porn sites and she'd never tell. I showed her. I know I shouldn't have done any of this but I did and it has been just slowly eating me up. My sis and I barely say hello to each other on the very, very rare occasions that we are in the same place at the same time. It's still awkward.