[Vermilion] Ookii Gimai ~Hatsuiku ga Yosugiru Soujuku Gimai to Amaama H na Mainichi~ [English] [CarlJP]

this is one of those doujins where you have to turn off your brain to read, with those proportions at that age she has to be a cryptid or something, especially since no one thinks it's weird

2 years younger than him and their parents didn't take her to a doctor? Thats some real fucking reverse Benjamin Button shit

This is too good to be missing the tall girl tag

Damn she stole all his nutrients

How old is she supposed to be?

Onii chan will hit puberty and bulk up