"Alright, get ready," Ochako said and raised a flabby arm above her head. "Momo beat me in the training exercise so she gets the first date with Deku. I still managed to get the second…so uh whoever wins here gets the third!" She exclaimed before reaching thick fingers into a tight pocket. "To sweeten the deal, the winner also gets a third and final expansion pill courtesy of Hatsume."
Ochako was speaking to Jiro and Mina, both obese girls clad only in their underwear, dark purple and blue respectively. They stood on the opposite ends of a wrestling mat. Neither was intent on giving up but Mina certainly seemed the most excited to fight and win.
Mina cracked her knuckles and swayed her hips back and forth. "Hope you're ready Jiro! I'm not gonna go easy on you at all!" She goaded and smacked her pink belly which wobbled in response. "You are gonna get smothered under all one thousand and fifty pounds of THIS!"
"Uhh ok?" Jiro asked and yawned. "Did we have to do this at midnight? I'm still tired from dinner." The pudgy punk wanted that date with Deku but fighting so late wasn't her style. Plus she could play music for Midoriya anytime…though playing buck naked and while riding him? "Y'know what? Never mind, you're going down."
"Alright!" Ochako cheered. "Go!"
The two tubby heroes in training lunged at each other. Neither was the type for head-on charges but this came off as a sign of respect. They were meeting each other with all their weight in a powerful start to their duel. Both girls grappled each other, their fingers sinking into each other's arm fat as their bellies slammed together with a meaty THWAP.
Neither party let go and they dug their feet into the puffy mat beneath them. Progress was slow as the two maintained an equal weight since they took their weight enhancing pills. An added benefit of the supplements ensured neither suffered any negative effects of their weight. One such debuff they dodged was their lard-laden forms being too heavy to support. Their strength had grown proportional to their bodies so it was hard to force one girl to give ground.
Jiro was the first to give some slack which allowed Mina to eagerly push forward. This was just as planned and Jiro smirked. With poise and elegance no one would accredit to her, Jiro released Mina's arms and ducked down. A strong push propelled her forward as she grabbed a hold of Mina's belly tightly.
"Haha what're you doing?! No wait I'm super ticklish there! This isn't regulation!" Mina cried out as she began to laugh uncontrollably as she felt Jiro's thick digits dig into her fat rolls. This wasn't part of the plan but it served to distract Mina as Jiro's earphone jacks reached down to the mat. They pressed into the surface and carried one beat of Jiro's heart. A chaotic reverb carried through the mat and shredded it in multiple places as well as lifting both blubbery girls off of the ground. Jiro easily corrected herself and remained upright while Mina fell onto her back. "Oh come on now that is totally against the rules! Ochako, disqualify…her…uh oh." Mina tailed off as the shadow of Jiro's ass fell over her face before the twin cheeks came crashing down onto her face.
"Jeez at this point I wish I went with the dance-off." Jiro sighed and panted heavily from her seat atop Mina's face. "Ochako, I believe you have something for me?" She asked and held her hand up, catching the pill. Without wasting a second Jiro then swallowed the pill.
The pill quickly took effect and Jiro felt her body tingle. Every roll and fold of her fat began to grow and expand outward like yeast in bread. Her ass expanded the fastest, the thick cheeks doubling in size after only a few seconds. The pleasurable sensation drew a moan from Jiro's lips as she subconsciously began to rotate her widening hips. The growth spread to her belly and breasts, fat piling into the former much faster than the latter. The glob of fat that was Jiro's gut distended and flowed over the curve of Mina's belly until it reached past the pinned pinky's hips.
"I honestly forgot how great these things are." Jiro leaned her head back, rolling it across her shoulders as she moaned without shame. She bit her bottom lip and smacked her thighs, the twin pillars of fat jiggling like bags filled with jello. Wobbling and slapping together, Jiro's thighs maintained constant motion as she played with them. They only slowed once Jiro's arms had become tired and she turned her attention to groping them. Her upper arm fag sagged in clumps the size of pillows which weighed as much as heavy sandbags. Jiro planned to get good use out of them, the vision of Midoriya playfully nibbling on them as she smothered his lap with her fat ass.
Jiro suddenly jumped, her weight quickly raising up a few inches before gravity pulled it back down. She looked over her shoulder only to see ass fat that threatened to rip her panties apart. It was obvious that Mina was up to something under there. Jiro had felt Mina's hands playing with her butt cheeks for a few minutes now but she was caught off guard as a tongue quickly ran across her. "So that's how it's gonna be?" Jiro raised her eyebrow as she used her earphone jacks to undo her bra. It was a skill she started to use out of convenience at first but had taken to using it to free her breasts on the fly numerous times this month. Jiro hadn't expected that she would use it as a result of Mina's actions though. Not until now, that is. "Ochako, are you in or out?"
"H-huh? I-in I'm in!" Ochako squared as she started to pull her shirt off, the garment getting stuck on her head. "Uh hold on, don't start without me! Agh I'm stuck, I'm stuck! Can I get a hand?!"
The commotion was heard from around the corner, a head of sky blue hair peeking from the shadows. "Ooh?" Nejire Hado cooed quietly as a smile spread across her cheeks. "I think I might want to get in on this eheh~" She giggled as her tongue stuck out from the corner of her mouth as a blush spread across her face.