The Scholarship Student Tenant Complained About A Smell

I'm looking after the place and we get along well
But she kept saying: 'Can't you smell that smell'?
I didn't mention that bad speed
that destroyed my nasal cells

She said: 'I think it's here..- no, maybe over here..'
and that's when I worried about all of my worst fears:

-Was it me she smelled, cause I am more than grey...
Am I old and rotting and reeking with decay?
'Maybe it's my dog's coat, I'll wash her right away'
I said, being hopeful, but doubtful in a way;

She had he friend over
Who said she smelled it too
It wasn't specified for sure
If I was in the room

They are Scholarship students
Much smarter than me
And probably know a thing or two
Of College Life Hygiene

I know dead things live within me
-Could I have let some out?
could I have had escapees
From my ass or from my mouth?