• Book Name: Ane no Onaka wo Fukuramaseru no wa Boku Manga
• Alternative(s): It is me to fill the stomach of my sister; It's Up to Me to Fill My Sister's Stomach
• Genre(s): Cooking Ecchi School Life Seinen Slice Of Life
• Author(s): Sakai Onta
• Status: Ongoing Download Manga
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Summary: This is the story of a pair of step-siblings who are now living alone together. The high-school-age older sister, Kyoko, is pretty wild (and is even into pro-wrestling), while the elementary-school-age little brother is a fairly serious kid. He is often embarrassed by her teasing. The two of them pass their daily life together, every day cooking for one another. (from MangaHelpers)