Keep waiting

Mai had already been waiting for a long time and wasn't going to give up so easily. She squeezed her buttocks as tightly as she could and waited.

The line began to move slowly, giving Mai a glimmer of hope. But the strong pressure on his butt increased. The gases kept accumulating and she began to believe that she would not be able to hold everything.

Another fart escaped her ass, easing Mai's load a bit. But quickly the pressure returned and it was more difficult for her to contain everything. If only she didn't have so much gas built up, maybe she could hold it better. But she was afraid that the next one was not just a fart.