Kawaii Puniru is a Slime

Kawaii Puniru is a Slime

Available on Prime Video, Crunchyroll
S1 E3: Kotaro’s favorite plushie as a child was the adorable Kyuthi-chan, which had a profound (jealous) effect on Puniru. Now he wants to go to the Kyuthi Café, where he gets Puniru to pretend to be his girlfriend so he can order a dish meant for couples.