Is It Wrong to Want to Raise a Hyper Zetton Girl?

A Hyper Zetton cocoon from the start, hatching into a gorgeous Monster Girl. Masaki Kiyoshi is working hard to become the strongest monster trainer! But after he finally raises the little one into a grown woman... "Wait, Hyper Zetton, what are you doing?" "Step back. Fold your arms." "What do you think, dear trainer?" As she approaches and pins him against the wall, Masaki Kiyoshi clutches his little blanket and looks at the Hyper Zetton girl sitting on the edge of the bed with a cigarette in hand... What exactly did I raise?