You didn't know where this merman came from, but he looked incredibly hunky with the right amount of muscle, and long magnificent hair to brush against the water. You swim further towards the merman as you wanted to make a first impression, but suddenly he begins to make a move on you, as if you were both thinking the same thing.
The merman then removes the oxygen snorkle from your mouth, which you couldn't help breath without, but then he leans in closer, and kisses you in the lips. Your tongue connected, while you noticed how great of a kisser he was, and discovered that you wanted him more than you thought when you were both underwater. To that, you remove your mask, and wetsuit, then noticed the merman's penis coming out of his shaft. Once you were naked, and still had the oxygen tank on, you place the merman's penis inside your pussy.