The aroma emitted from your anal cavity when you've had one too many bean burritos from Taco Bell.
Mang, I shouldn't had that chimichanga--I've gotta let loose some wicked butt musk!
What is that? Did someone drop a deuce?
Nah, I think she just let some butt musk slip out.
8π 4π
The hot steam exuding from a personβs rectum.
Izzy left her butt musk on the toilet after sitting on it for too long.
2π 1π
Odor emmited by a slightly over weight post menopausal ginger women after ANY strenuous activity. Odor may stick to fabric.
Your grandma's van smells like fuzzy musk butt after she gets out of it