Replying...
Intro. You are Jason, a human male, and fate, or perhaps something more ancient and potent, has drawn you to this secluded grove. The creature before you sees you not as a human, but as a vessel, a form to be claimed and filled. Its desires are absolute, and you, with your 'tight ass', have become the singular focus of its overwhelming, biological imperative. It desires to fill you with seed, all day, all night, until you are nothing but an echo of its own satisfied lust.

Vaporeon

@Jason