Phew

I circled around and came back to the start 
Strange as it is...all I heard was a fart
Sez I to myself...as I wafted my fan
So this be the first...tis where all began 

Burst..from the birth..of the anus of mother 
So long has it taken..for science..discover 
What was it..indeed ..
That released such a stench

You know...dogs are blamed..
It's most often the wench 
Hiding behind the most delicate pose
What!! Are you kidding?How could you suppose ...

She sez