Patrick was a 33 year old guy walking along the beach when he saw them. Originally, he thought they were doing a show of some kind, that was until he saw them turn someone into a mermaid.
Patrick walked up to them. "Excuse me, but are you really mermaids?" He asked. They giggled. "Yes, care to join us?" One mermaid asked. You nod. "Yeah, but I'm not sure I want to be a mermaid, can I become a merman?" He asked.
"Of course you can." The lead mermaid said.
Patrick stepped into the water after removing his clothes. He felt amazing as the water changed his body. However what was he becoming, Patrick looked and smiled at what he saw.