Asriel sighed after all he had a title to keep up, better to start now than later. "Alright, mom I will!" Toriel smiled and decided it would be better for Asriel to eat on the dinner table, Asriel went and sat down on the chair, as Toriel laid down the pies onto the table in an organized matter. Asriel sweatdropped again, he had no idea what he was getting himself into, but he knew there was no backing down now. "I'll wait until you reach my size, then we can have a friendly competition on who can eat these pies," Toriel said, patting Asriel on the head.
Asriel blushed, first him wanting to join Toriel, and then her challenging Asriel to an eating competition. But once more it was far too late go back. Asriel sighed before he began to eat down the first pie. When he was finished, he already felt full enough, however, what was inside that pie tasted good and Asriel wasn't satisfied with just one pie. He then grabbed the 2nd pie and began to gobble that down.
As he was halfway finished with it, he felt his stomach ever so slightly swell just only by an inch, not enough to press against his shirt, but he did felt it, and boy it did feel, good, another bite, another inch. As finished off the 2nd pie, Asriel looked down to see a very small bulge, pressing against his shirt. Asriel blushed deeply as Toriel put her hands together in approval.
Soon Asriel started onto the third pie, with each bite, the bulge grew slowly, As Asriel finished it, he burped and blushed again. He looked down noticing that his belly was at Toriel's basketball-sized belly, even if Asriel's belly was just a bit larger. Toriel chuckled patting his belly. "There we go, doesn't it feel nice?" Asriel didn't say anything, but he nodded, he couldn't help but agree on Toriel. "Now, we can start this competition" Said Toriel as she took her seat.