Crossover: Will the Big Blue Bird Get Caught by the Snake?

A few warnings up front:

Top-focused, a cross-dressing top, paired with the big blue bird. Primarily a DC crossover. The protagonist is the "older sister" of the snake from next door.

My imagination is pretty weird, so run while you can.

Blurb:

Dick first met Orpheus on a rainy night. The man wore black armor, and half his face was covered by a mask, revealing only the lower half. When he spoke, Dick could see his snake-like fangs and the unusually forked red tongue in his mouth.

The mercenary-looking guy charged at Dick as soon as he saw him and slashed a cut into Dick's waist with his knife.

Watching the other man lick Dick's blood from his fingers, Dick thought, This is going to be a new perverted criminal.

Dick also first met Ophelia that same night. He had just changed out of his uniform and was heading home, battered and bruised, when he happened to rescue a woman being robbed at the mouth of an alley.

The moment he got a good look at her lovely, radiant face, he fell in love at first sight. When he realized she liked him too, Dick and Ophelia naturally became a couple.

It wasn't until an unexpected encounter with Scarecrow, when Orpheus's fear toxin brought on that... thing... rut early, forcing him to remove his mask, that Dick discovered his girlfriend and that perverted mercenary were actually the same person.

Bad news: He lost his girlfriend.

Good news: He got a boyfriend.

Premise: Please be happy.