Mistress of the Demonesses

Imagine what life would be like for someone who could turn anything into a beautiful monster girl. Come and see the story of a boy named "Yan"...

A certain phone: "Master, won't you poke my tummy?"

A certain motorcycle: "Master! Do you want to ride... me?"

A certain airplane: "Master, have you decided where you're going? Wherever you want to go, I'll take you there! You can enjoy a pleasant trip inside my belly."

A certain computer: "Master! Let's play games! Let your fingers dance all over me~"

A boy cuter than any girl: "That's enough, all of you!"