Yellow Pop (Kemonono)

Yutarou can't decide if he's blessed or cursed. It was another rotten day, so he thought to to pray at a local shrine on the way home—and accidentally dropped his paycheck into the donations box. Later that night his doorbell rings, and a fox-goddess bounces in to turn his life upside down. She's very grateful for his large tithe, so she cooks and cleans for him and even makes him a bento for work. He comes home to find his bath and dinner waiting. But then the cute little fox-goddess shyly asks for a favor—she needs his youthful vitality!