How do I get my friend not to sit on my bed?

[gotakun]

<p>

@IndianPwnerDude

Hope she doesn’t have this disease:
Trimethylaminuria</p>

<p>Apparently, it makes people smell like fish but they can’t smell their bad odor and it doesn’t go away when they shower.

OMG! That sounds exactly like my roommate!! My room literally smells like a F***ING LAKE because of him! I set up a meeting with my RA today to have a talk with him about it. I can’t live with this -_-;</p>