Uroko to Era to Niku: Ningyo no Nakigara-hen

"It's okay... eat my flesh... then you'll also..." At the church where a priest has been newly assigned to, there's a mummy known as "Maria", revered as a miracle from God. There is a man who does nothing but stare at Maria every day. The priest becomes very curious about him and decides to speak to him. He claims he’s a mermaid, and that he wants to save Maria. What lay ahead of the priest’s love, after he falls under the mermaid’s spell...? A story of pure feelings and dark desires, woven from the desires of both humans and the inhuman.