Rex hated swallowing large pills. He completely shuddered at the idea of eating this... thing Aoi held out towards him. "Eat.. that?" he asked... but seeing the determination on her face, he knew she wouldn't let him leave without doing so.
Taking it from her hands, he looked at his glass of water. "I'll get to you in a minute", he promised the suddenly delicious looking glass.
Realizing quickness was the only way to get through this, he started chomping on the orange ball. Chewing away, while guzzling water along with his mouthfulls, he kept looking towards Aoi, with an "I'll get you for this" look jokingly, mostly... on his face. A few retches, a few gags... and with eyes having shed many tears of frustration, he finally... finished.
After pouring water down his throat, he asked in a breath-gasping voice, "What on earth was that?"