Yuri Yuri! - Shiiku-bu no Futari

Amano Tsukiko is the head of the school's animal care club. Despite being the only member, Tsukiko is suddenly approached by a beautiful girl while diligently working!

"Take care of me," says Iosefka, a self-proclaimed exchange student who seems to be struggling in an unfamiliar place...?

"Humans are animals too," she says, asking Tsukiko to take care of her—including teaching her how to use the toilet!?

"I want to drink breast milk,"

"I want to have sex"—she uses some rather suspicious language for an exchange student, but Tsukiko, the head of the animal care club, finds herself having to take care of Iosefka every step of the way, from meals to studying—in this chaotic and lewd comedy!!