On the bus
Aya was rushing to the bus stop trying not to drop any of the multiple tote bags she had distributed across both of her shoulders. Luckily, she was on flat shoes so she wasn't at risk of faceplanting. When she finally made it to the bus stop there was already a small group of people waiting anxiously. As always, the bus was late and quite full by the time it arrived. Turning on her sharp elbows, Eya managed somehow to get on the bus. Unfortunately, it was standing room only and she was hanging off the hand rails like a bonobo monkey. Her butt was sticking in the face of some poor shmuck who was sitting behind her. Somebody's handbag was pressing against her ribs and she was pretty sure there was an umbrella handle poking her in the back.
At least I won't be too late, Aya thought. Catching up with her besties was always a treat. They were all so busy lately and didn't get as many chances to get together as they used to. Aya's tummy rumbled and she remembered fondly the giant burrito she had for breakfast. Dinner for breakfast -- what a marvelous idea! Now she wasn't so sure anymore as her belly was starting to ache. She was mortified about farting on the bus with so many people around stuffed like sardines. There would be no way to pretend it wasn't her. And the poor shmuck sitting behind her will totally get it in his face. Aya would just die if that happened! But not before turning bright red like a tomato.
Aya was getting increasingly uncomfortable and beginning to squirm as much as the crush of bodies around her would allow. She was twisting and turning this way and that way but the pressure on her poor anus was unrelenting. Suddenly, she felt a tap on her butt.
"Here, love, let me help you with that!" said the geyser sitting behind her and pulled down her pants and nickers. Aya gasped speechless. Before she could react, she felt something going inside her butt. She squeaked more from surprise than pain. The geyser must have licked the catheter!
"Let go, love -- it's Ok." She felt another tap this time on her naked bottom.
Aya let it rip. It felt like she was going for ever. Literally, she felt like it would never end. Finally, blessedly, it was over. The relief was unbelievable. She felt the catheter leaving her anus. Then a tissue was placed between her cheeks. Finally, her undies and pants were gently pulled back up and another familiar tap on her now clothed butt.
Aya sighed with relief. "Cheers, buddy -- I so needed that!" she said looking over her shoulder.
"Are you kidding me -- I got enough hydrogen to boil an egg later!" said the man staring at the readout of his portable gas spectrometer. "I should be thanking you, gassy cheeks!"