"Mmmm... hold ssssstill human~ Thisss will be very painless and quick~" the snake said in a sexy tone.
Suddenly, you felt the snake move quite a bit. Then, without warning, you felt her body shake as she rockets your body out of her womb and clit, with you landing inside of another dark area. You get up and realize that you are no longer cramped into a tight space.
"Where am I now?" you ask the snake quizzically.
"You are ssssstill inssssside of me, but not for long~" the snake replied lustfully as she was feeling pleasure of the aftermath from expelling you from her clit and womb.
Suddenly, you hear a zipping noise and you start to feel something poking at your body in every direction. As you were about to take a breath of air, a tube of some sort was forced into and over your mouth, nose, and face; forcing you to close your eyes reflexively as the tube began stretching your face, mouth, and nose to fit into a particular mold. You grunt in pain as you felt your face being pulled for what felt like forever until it stops with you being able to breathe and smell clearly once more. Panting a little, you grunt and hiss in pain as you felt two tubes connect to your leg, two more to your arms, and one to your tailbone as they stretch them out for a long distance until they stop, tapering out to a single point. As you were about to open your eyes, you felt another tube immediately surround your cock and balls and sucks on them, stretching them as well for a long distance until they reach close to where your arms, legs, and tailbone met. Then, you felt your mouth move but you were not speaking.
"Mmmmm~~ Thissss feelsssss sssso good~ But... there isssss ssssstill more~" The snake spoke.
Then, you felt a sharp pain in your cock as a tube went into your cock and another tube went inside your ass, and connected them both to the snake plush's cloaca. After the pain subsided, you felt the remaining empty space around your body getting smaller. It was at this point when you felt a slight pain in your eyes, mouth, and groin as you felt something sliding over your teeth and tongue in your mouth, something being pressed into your eyes, and something emptying your cum sacks entirely as a new cavity forms below your balls.
You then open your eyes, and see very vivid colors of all shades. Mesmerized by the brilliant difference in colors, you hurried yourself to your mirror and take a look. However, you notice that it isn't you looking at yourself. It is you looking at the snake that you are inside of.
"What the?! How did thissss happen?!" you shouted in the snake's voice with her voice now being yours as well. You the felt a wetness forming down in your nether region. You crane your head and start licking at it and you hiss softly in pleasure. You insert your tongue slowly inside of there and begin to suck, which causes you and the snake's combined body to cum a little. You both felt like you were on cloud nine and wanted more. Eager to get more of your tasty cum, you thrust your tongue roughly inside your clit several times, and you both orgasm several more times until the pleasure subsides completely.
"My oh my~ Thisssss body issss truly amazing~" you said with a lusty tone in your voice, similar to the snake before you spoke like her.
"If you thought that was good, I still have a few other things I can do to make it better~" the snake's voice echos inside of your head.
You smirk a little at this, showing off your pearly white fangs slightly. "Oh? Do tell me dear~ I truly want to know~" you responded back, still feeling a little horny from the previous round of tongue fucking.
Options:
Option 1: She offers you the ability to switch between her body and being human without ever leaving her body.
Option 2: She offers to teach you how to use your new body