Onee Joou to Shirayuki Hime

Onee Joou to Shirayuki Hime (オネェ女王と白雪姫, lit. "Drag Queen & White Queen") is a manga series by Kina Azusa. It is serialized in B's-LOG Cheek.

Plot
Once upon a time, a beautiful prince (or queen?) asked his mirror: "Magic mirror in my hand, who is the fairest in the land?".

At first, he is mesmerized by Snow White's image, BUT to his greatest displeasure, his face wasn't reflected in the mirror. Snow White needs to disappear!