My Only Mermaid Kamisaki Shiori

Kamishio transforms into a mermaid! The mermaid is caught by a dark broker who trades unidentified creatures and is brutally violent by the men. In a tragic drama, a man falls in love with a mermaid appears and plans to return him to the sea... What is the fate of mermaid Kamishio, who is forced to orgasm, including fierce deep throating by barbaric men, unprecedented, and gang rape in a mermaid outfit!?