My Milk Cup Cow

Overview

Father tells his 4-year-old daughter Nunu that there's a cow at the bottom of her milk cup. Nunu believes him and drinks all of her milk, but there is no cow. Nunu gradually stops believing her father, who constantly tells her various lies. Graduate Work 2014, Tokyo University of the Arts, Graduate School of Film and New Media, Department of Animation (Source: Geidai Animation)

Source: AniList