It Comes On All Fours (Gay)

Point of view/ The characters name is nameless, with no specific features, though he is male. I did this so that the reader may customize him themselves. It starts when he sees something in his backyard. Someone. A monster he falls in love with. Note- Boy x boy- don't like, don't read.

/His mouth opened, but no noise came out. His legs crunched as his toes stretched out, and formed long white claws. His legs jerked, and bent inward, forcing the knees backwards. He growled and a ripping noise sounded. A long, flimsy tail stretched out of his back. It straitened, and bones seem to shoot into it. His hips molded, as they extended into another set of legs. The joints twisted all the way around, and allowed him to walk on all fours, out of six. The cracking noise came as his spine bent forward, forcing his body with it. there was a wet slashing sound as long grey spines with black tips shot out of each spine disk. His fingers elongated, as his nails stretched into sharp claws. His fingers, became less fingers, and more bone. They turned to clean white bone at the knuckle. The skin on his neck rustled, as it turned to individual hairs. The grey mane sprouted around his neck, along his shoulders, and down his spine to his tail. His face jerked down, as his neck slammed forward. His ears stretched out, and moved up on his head. Fresh cuts slashed across his mouth and lips, with nothing causing them. One formed a long horizontal scratch that crossed his mouth, with the rest lined up vertically along his lips. Like skeleton teeth. His eyes widen, and he stared at me intensely. His pupils got bigger, and bigger, and bigger. His eyes were absorbed in a black haze. His mane rustled, as he stood and faced me.\