roommate ettiquette... Options

[batman]

Okay, so I'm in my room with the music on, right? My roommate walks into the room, does her stuff, sits at her computer, then turns on some show to watch in her computer. Without her headphones. She does this all the f*cking time and I usually just put in headphones, but I'm sick of it! I had my stuff on first, she can f*cking wait or put on her own f*cking headphones, right? Just wait... in a few seconds, she's going to turn around and ask me to turn down my music. f*ck no.

Whenever she's watching or listening to something first and I want to watch Dexter (or whatever else show), I always put my headphones in so as not to disrupt her. Wtf, man.

I mean... what can I do?

[Jenni]

aghh i know how ufeel my sister is da like dat
just tell her
im putin my headphones on
so its only fair if u put urs on too
because its disturbing me