Oh Grate :)

After some nervous sweat swamped near your arm pits that was soon to be changed.

You heard an airy hiss from below mostly the hydraulics that controls the grate, that flipped down into the water with you splashing down into the cool water. You opened your eyes and it stung from the chlorine. You rubbed them and re-opened them again and could make out little squiggles of mermaids swimming around their prey.

Suddenly you were grabbed by a mermaid behind you and despite your struggles, you were dragged to the bottom of that same pair of chains on the tank's floor. Fearing your fate like that diver you saw on the way in.

More mermaids aided your demise by holding your palms to the metal floor and chaining your wrists. One mermaid took a oxygen piece that attached from a line that snaked to the edge of the tank's wall. Your legs in the water were flipped upside down as mermaids spread your legs and felt down your thighs.

Your eyes went wide as numerous mermaids skillfully used their hands and mouths to pleasure you, everything below, or higher than your waist feeling warm. The mermaids rubbed and licked your cock's base, tip and balls as pleasure radiates through your body.

More mermaids swam down and wanted to join in the prey ****, as a tongue probed the ring of your ass making your ring contract. The mermaid a bit annoyed with you pinched your butt cheek making your yelp bubble outward as the mermaid's tongue violated your insides and only added to the wet pleasure.

Your balls swelled as a new mermaid came down and twisted played and twisted your hard nipples.

Then you just couldn't hold it, you spurted out hot cum out into the water and the mermaids basically acted if some fish food was sprinkled into the tank. The mermaids went crazy for it, fighting to get even a drop in their mouths and some licked your cock more. Leaving you to float in the tank.