Jirai-kei Hoikushi-chan ni Honrousaretai!

When Yuki, a high school boy, goes to pick him up from nursery school instead of his uncle, he finds Satomi, a nursery school teacher wearing jirai-kei.

Yuki is at the mercy of the landmine-like childcare worker who shows him a smile every now and then, but Yuki doesn't seem to know what she's thinking because she's expressionless.