Is it normal I think my brothers friend jerks off when I'm over?

Cinderellasundergarments is right, you're totally sick and disgusting! And fucking creepy! The girl probably just has a problem and is asking for help on here, no reason why you shouldn't believe it, she's not a pervert like you, and that icon is just a funny picture for fuck's sake, it even has subtitles, it's clearly a picture from some movie. No confusion, you're the only confused person.