I think I'm in love with my sister.

I was watching something on TV and she was making a fuss wanting to watch American Idol. It was late and she was in a t-shirt and her underwear, I was in my sweatpants. I fucking hate that show and she was grabbing at the remote. We started wresting around on the floor and started having fun. My knee was between her legs and she was pressing herself into it. I put my hand on her t-shirt and felt her boob, she didn't stop me. I kissed her and we started making out. I put my hand between her legs and she said "Not unless I can watch Idol."

I said okay, but I get to each her out while she watches. She got to watch her show, I got to each her out and kiss her tits.

I thought this would be a one time thing and so did she but we've been a lot closer, kissing a lot more, and touching each other. I don't know if she just likes the sex, but I am really falling in love with my own sister.

Help.