Update!:

Anima version is released.

OLD (Illustrious):

Mio Katou from Seika Jogakuin Kounin Sao Ojisan.

If you want the canon (original) breast size, use just "breasts". Not "large breasts" or "medium" etc.

Just "breasts". Because her body is somewhat unique, i used my technique on this one to achieve the accurate body shape.