Is it normal to feel this way about my sister?

Incest is horribly tabooed in our society. Sure, it can cause genetic problems, but as long as one is being smart and safe, it isn't a problem. Having safe sex with another is perfectly healthy and fine. Especially if you two are the same sex, which eliminates the pregnancy issue. related by blood or not, people are people, and they can get attracted to each other. I think you shouldn't suppress these feelings, but if she doesn't share them then don't push them. Don't force her to do anything.

*commented for a friend*

W-W-what?

That's good. Means your horny for her and I beat that dream you too fucked hard she ate you out and made you spray then her them spooned and did it all. Oh I have had dreams of me and my sister and me and my mother and in those dreams we were fucking so hot and amazing especially my mom. She was suck my cock so amazing and I was fucking her from head to balls deep raw she was moaning saying I'm amazing then squirted all over me then as I was about to cum heavy in her. I woke and had a hard cock jerked off and sprayed a massive nut wishing it was in my mom. My mom has seen me sleeping with a hard on and said I'm big but damn I was fucking my family hard and now I really wanna fuck them so like you make that dream real and fuck her

I think that it doesn't happen to everyone and I can't give you any advice from my personal experience or anything, but this happened to a friend of mine, again, it's not really the same as they were step-sisters, but as far as I'm aware, it does happen to some people, you and my friend being examples, but I'm gonna say the same thing to you as I did my friend, it cannot go far, at all, so I would suggest just attributing it to appreciating beauty when it's right in front of you, and move on.

All feelings are real... in some sense. If you are young (teen), maybe you are going through a stage. However, you do need to confront the feelings and sort though them... especially if they are about family. Perhaps you should talk to your sister. It always helps to have open communication... even if it is awkward, it will work out. Good luck, and keep dancing.

Yes, you love your sister as a sister, and you had a weird kinky dream. Everything else you described is just, well, loving someone. You're allowed to love family members and people have fucked up dreams all the time. I wouldn't fixate on it.

Eat her out if she will let you. Think of the logistics. She is always around, you don't even have to go outside to meet, everything is perfect. I bet her cunt is delicious. Try it and see. You only live once.