The way this is worded makes it sound like having seizures is a known issue. If the brother is known to have seizures and OP heard noises that sound like he's having one, I doubt their first instinct is to knock.

Learn to read

Most people's first thought when they think someone is in danger isn't to knock. She legitimately thought her brother was having a seizure, why would she knock?

If I was actually having a seizure, I much rather someone open the door to help me rather than knock and me most likely not being able to answer.

Seizures are scary and in some cases every second counts especially when you don't know how long its been going on

why the downvotes?

Maybe cuz of the name

You never know. They could choke, bang their head, fall off their bed, etc.

If her brother has a history of seizures, then it's understandable why she didn't knock. He should've locked the door or waited for a better time to start wanking.

As a regular masturbator myself. I don't have a lock on my door and sometimes you think it's fine and everybody is sleeping but they really aren't. But op's brother just seems to be a really loud wanker.

LMFAO!

I'd rather assume. that is bad enough

He was masturbating. Is there really anything else you need to know?

yeah

For caring about a brother who is known to have seizures? Okay.

Umm no the brother who was jerking off dipshit.

Don't be rude when they only replied to your very poorly worded comment.

its a joke cuz the brother was jerking off

Your comment immediately made me think of Damien from Bride Of Chucky. :)