Just a passerby who thought the tub looked like a nice place to stop in and hang out for a bit. This was a very long time ago and has been a much more frequent visitor.
He's a Naga, snake like, having a extra long, sensitive, and dexterous tail instead of two legs, though still resembles a humanoid upper half with two arms. His head is very snake like but still has many more muscles in it, giving him a much wider variety of expressions than a typical reptile. He has a forked and versatile tongue, though he doesn't hiss often, usually only when provoked, stressed, or maybe sleeping. His serpentine hazel eyes look strange at times, and if inspected more closely you'd notice that they are blinking vertically, and seem to be trying to take in as much as possible.
Green scales of a range of different hues cover everywhere, not revealing anything unseemly which is why he goes most of the time without any clothing. Finer and lighter colored scales cover stomach, chest, underarms and face. Good natured and sometimes quiet, though just as likely to talk your ear off if prompted, he's always a good listener regardless.
Most times like to just coil up and relax. Doesn't like to take control of situations unless no one else will, though enjoys life either way. Can be prone to some fun, but doesn't always want to jump in and draw attention. Loves conversations that lead to places unimagined when started, kinda like getting lost just to see what else is out there. Always trying to walk the thin edge between boring and crazy (those traits are closer together than most think)
Has a back story, likes and dislikes, friends, family, all of which can be asked with the snake himself. Life is for meeting people and figuring out who they are, not for reading their synopsis of themselves.
He has been around the tub for some time now, done many a crazy things with many a crazy people but has had a great time along the way. Prone to long durations of absence, but always seems to come sliding back in at some point.