Shock! Monster tail pulls me into the depths!

I had a pretty exhausting day, so I decided to take a bathtub to relax a bit, water on, bath foam in, in the meantime I checked my smartphone, slowly undressed, wrapped my towel around me and went back into the bath, I should have noticed that the water was no longer running, but I didn't, so I put my towel away, and one foot into the wet, SHOCK there was something reaching for me, what was that? I was really scared for a moment, as it turned out later it was luckily only my date who had just cum earlier than planned!