Kuroneko Kareshi no Asobikata  

クロネコ彼氏のアソビ方

Shingo, an individual with the capability to transform into a black cat, will rest beside anyone provided that he finds their facial and physical attributes appealing. A male possessing a musky aroma has caused Kagami, the well-known actor in first place, to develop feelings for him. What does the monstrous form of Kagami appear on top of Shingo's abdomen?