You have to look at him in the eye and tell him that you are off limits. If that does not work threaten to let his friends know on social media. That might embarrass him enough. How old is he? What has he been doing that makes you think he is attracted to you?
he got me high and was cuddling me and asking me truth or dare about twerking and anal and sucking dick, as a kid he showed me porn, i caught him looking under my blanket when i was asleep, he was making comments about my ass when i was 12
this guy's dangerous.
He is a predator!
You can set boundaries, and make him stick to them. You don't need therapy for that. If the issue persists, you can avoid close physical contact with him when possible. You may need to set the boundaries in very certain, pointed terms. You didn't say what he tried to do, but even thus, if there was an issue in the past, and you felt uncomfortable with his actions now, you have every right to tell him to back off, even kick him in the balls is necessary.
If you're 18-24 then go to the police. Rape amongst siblings happen. A guy and a girl friend of mine were raped by their older brothers when they were kids. If that's your age then you're not a kid and you should turn to the authorities so your family knows you're dead serious about the issue
Talking therapies are free of cost in the uk. I’m not sure where you are but there should be some charities of organisations that can help. Don’t give up.
Scroll Down to Read Other Opinions
What's Your Opinion? Sign Up Now!This is a very unhealthy situation to be in. If your parents won't talk with him, you absolutely should go to your school counselor.
Buy some mace and keep it nearby at all times. Use it if you have to.
You learn to stop posting incest related trolls.
this isn't a troll
i genuinely just dont know what to do
Every time you say that. Just stop.
Sounds like my asshole brother when I was little
I understand it is common for boys to be attracted to their sisters. Tell him whatever he did cannot happen again or you will have to tell your parents.
I hate to say this but your parents need to have a talk with him
I wish my parents had a talk with me growing up and it was wrong
cause our house only had 2 bedrooms, Our parents slept in one
and we had the other one with 2 single beds and my dad made
good money at the Steel Mill and why they didn't get a 3 bedroom
house is beyond my knowledge and we lived in a very old house
built like in 1910 also try embarrassing him in front of friends or
parents that might do it?
im shy i can't try to embarress him
Yeah I see well I wish you the best cause I know what you are going through
Your real blood brother?
yeah
What did he do
he probably young and just jerking off and you are the one he sees around in pajamas, etc. maybe give him a way to see someone else and not let it e known you did it, like leave a book, or just tell him its wrong and he can't, and if he does his pee pee will fall off , or maybe he watches porn hub and likes the sister ones. push him towards step mom ones and soon you won't be an issue.
Sit down with your parents and your brother, trying to work out something. Do you have a way to avoid physical closeness?
my parents dont talk to eachother and i told my mom about it before, we are adults now anyway
I see. Honestly, if I was you, i would threaten by brother with getting authority's involved. His behavior is not ok and he probably needs psychological attention.
What did he try to do? If he won't listen to reason, then kick him right in the balls.
White people problems!
I think it's best that you threaten him if he plans to make a move. Something like "I don't care if you're family. If you touch me in a way I don't like, I'm calling the police."
What is your age and his age
19 and 21
Okay, i think it isn't good idea. He is your elder brother, having sex with sibling might cause terrible reasons.
i dont want to have sex with him
First things first... are you safe?
Sure you can tell someone.
Where are your parents or guardian?
What about other relatives?
If all else fails, call the police!
What? What the hell happened?
Why he thinks like that on you any reason
If you are seriously not interested.
You need to talk to someone.
PMme?
What the hell he is doing?
Why you can't tell anyone?
Warn your brother or complaint with your parents
may be he is too much into porn which driven him in such activities.
Sexual Relationships 
Sexual Health 
AI Bot Choice
Superb Opinion