Yukkuri's shit is not disease-ridden as animal shit, so it's just their perception. It's quite common for parents to use their tongue to clean and lick their babies and probably the easyness of thinking that they are doing it for their babies overcame the shit's uneasyness.
Think of it like parents who change diapers for their babies. But if their teenage kid ask them to clean shit on the floor... yeah, fuck you.
Pun_Master said: A Yukkuri that isn't repulsed by eating shit ?
This Maricha is shonen protagonist tier in stupidity so is her job as a big chistah! keep her little sister clean. She will do it, She won't have not regrets in cleaning shit!
drag dragCleaning completeBig shish ish a pwo cweaner!bud Maicha poopoo'd on mishta bedGo go big shishSo Marisa doesn't need to punish youand you also properly apologized and reflected on your actionsIt was wrong of you to break your promise with MarisaYuu...
Sho embawasshing...chank youYou needn't apologize for thatHeave ho
Heave hoYun...Yufufu
Little sis' poop poop is stinky stinkyYuu?
Why?
Maicha did bad?Yuu?
Really?You're gonna have to poop sometimeYou're still so little afterallBut little sis honestly spoke to me about itThere's no need to