Name for the pony: "Horris"
Thanks for the suggestion  jenna1204

Name for phoenix: 'Proxy"
Thanks for the suggestion  Steel Otaku

---

EDIT : Skinny version posted for sake of looking more normal
For fat flanked version go here : http://i.imgur.com/ZDVRK2d.png

and this... because why not? : http://i.imgur.com/Sp3a1Zt.gif

---

With the help of  Cor-Sherlock I have designed a tailmouth pony OC.

But there is something odd about this one as the OC is designed around a couple of my likes [Fetishes]

The body of the pony is controlled by the pony head where as the tail is controlled by the phoenix head. The think independently of each other as well as speak. I chose a phoenix over a snake because I like phoenixes better in MLP style. The phoenix loves to eat food and thus their flank and tail tend to be fatter in proportion to the rest of the body (No the case in this version). They both share a similar personality, just one of them likes food more than the other. Born and raised on the outskirts of Manehatten. For most of his childhood, he did not have a weight problem. It wasn't until after discovering his special talent, by unknowingly saving his classmates from poisoned cupcakes, that the food became a problem. Let's just say the phoenix really liked this job.

The phoenix has its own stomach from that of the pony, as well as some minor things. These things work in such a way where food eaten will produce fat only on their side first. Due to the phoenix small size, there is an overflow built in to it's body so if he over eats or over drinks, it will be diverted to the larger stomach. With this, both bodies are effected by each others eating habits. The pony, being the primary stomach, can gain weight anywhere on the body, even the tail. The phoenix, however, starts to gain weight on is side first and only after a certain point will the rest of the body be effected, often times leading to a big fat flank and tail rather than an overall fat body. [Weight Gain]

The phoenix does not have any nostrils and thus uses the oxygen breathed in by the pony side meaning that he has to trust that the other side will keep them alive (and not bite into any helium cans). This also allows the phoenix to breathe under water since it has no nose. [Inflation]

His special talent is being immune to and being able to taste poison. He has a nice job as a taste tester for hire, making sure that no food is poisoned fro it is consumed. If the taste does not give it away, his body has a second way to test for poison. Although the poison will not kill him, it does not sit well in his stomach. This often time results in diarrhea and gas. The stronger the poison, the stronger the effects. [Diaper]

The phoenix may also produce a poison itself which, if ingested, causes a hypnotic effect in the victim making the victim becoming submissive to any suggestions. This poison is no exception to the above rule, despite being created by them inside there body. The poison produced by the phoenix may be used on the pony side if the pony manages to ingest it [Force Feeding]

---

Want to RP? Message me