*BRAP*
Was the sound your butt made as you were fixing penny. The smell of your gas permeated the room and caused it to smell like distilled water and pulled pork. Luckily penny didn't seem to mind.
Penny had been having troubles with her modem for awhile and you wanted to fix her because she was your friend.
She lay face down on your observation desk and was humming to herself while you fixed her.

"Master." Penny said to you.
"Yes?"
"why does your body release so much gas?" She asked you with innocent eyes. You blushed and explained:
"It's not me, It's my semblance. It gives my increased stamina but at the cost of having a constant case of bad gas" You said.
"Can you not turn your semblance off?" She asked.
" No. it's Passive, Meaning I have no control of it." You replied.
"Oh." She said.

*Click* Went the sound of your wrench as you screwed in the last part of penny's modem.
"There you go penny! You are all fixed up.
Penny stood up and thanked you by shaking your hand.
"Thank you. I am now at 100% Power and with no flaws." She said to you.
"That's great penny." You responded.

…. There was brief silence for about 20 seconds.

"Does it bother you at all?" She asked.
"Huh?"
"Your 'gas'? Does it bother you?" Penny clarified.
"Sometimes. My gas is definitely a problem when I'm enclosed spaces like elevators or I'm on a date." You explained rubbing your belly.
"I think I can help!" Penny replied enthusiastically.
"Huh? How?"

"Well. I can hit you in the right pressure point it'll release all of your gas at once and possibly make it so you release more for a couple days!" Penny exclaimed.

"..." You paused for a second.
"It won't hurt I promise!" Penny assured.
"Alright…" You reluctantly agreed.
"Great! Now bend over slightly…" She instructed.
"What? Why?"
"It won't work if you are standing upright." She said.
"Ok then…" You slightly bent your body over the table. Your posterior was now face penny and you were ready for anything.

"Here I go! One….Two….. Three!"
You readied yourself as penny counted down to three.
"Hiyah!"
Penny Karate chopped you right in your lower abdomen! It only hurt slightly but you could feel a mounding pressure in your stomach.
All the gas that you had not released yet was swelling around and swishing around within your stomach.

*PHTTTTTTTTTTTTTTTT*
*BRAPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP*
*BRTTTTTTTTTTTTTTTTTTTTTTT*

An explosion of gas came bursting out of your backside and into the room, Spreading the smell of what you ate for lunch around the room. Tons of short bursts of gas came afterward all ending with you giving a short sigh of relief.

"*Cough* *Cough* Did that help?" Penny said, Struggling to breathe.
"Ya…. It helped a ton. Thanks penny."
You hugged her and shared a bonding moment. You felt it was sweet what penny did and now you loved her even more it.

*Gurgle* Your stomach gurgled and you felt more pressure.
"Oh no! Did my attack not work?' Penny uttered.
"N-No…. It got rid of my gas… But I have to poop now."
"Haha." Penny giggled.

For the rest of the day you were in the bathroom but penny was there with you so It made you feel better.