"Argh not again!" Mythra screamed in pain with her stomach growling since she was letting out sharp farts that were hurting her. "Why is it that we suddenly have the urge to shit at a time like this?"
"I don't have any answers!" Pyra cried with tears forming in her eyes for she felt like she was burning up from the fart gas blasting right out of her massive stinky dump truck. "...but I really wish I had a toilet to hold my poor tushie right now!"
Alas both of these human like blade girls would end up being in quite too much relieving pain for the long remainder of the night only for them to start another farty again against their better intuition.