Black Mamba (One Piece Fanfic) Various x F! Reader

NOT COMPLETED!!! Wattpad is shadow banning for long term unfinished stories and I just want to make sure that I'm not caught in the fire!
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You are a Naga. Well, the female version. So it's a Nagi. You do have quite a bust, but you also incorporate some of the same features of a snake. More specifically, the Black Mamba.

Although the snake part of you is around 20 feet (or 6.1 meters), your human body (if you had legs) is around 5 feet and 2 inches (or 157.48 centimeters). For being half snake, you naturally level yourself to be 5'2" so there will be a lower chance to scare people, but if you want to stand your ground or come off as a warning, you can go about 8.2 feet (or 249.936 centimeters). If threatened with no escape, you unconsciously rise the front third of your entire body about 3 feet (or 91.44 centimeters).

Despite your appearance and weight of your gigantic and fine self, you are very fast (slithering at speeds up to 12.5 miles per hour).

You aren't mentally and emotionally strong, because of your past unfortunately. You also have a weapon that you created from once it was before. Lucky for you, the Marines just handed you their strongest material to keep you at bay.

What's the connection between you and the Marines? You'll just have to find out!

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"AAAHHHHHHHHH!!"
"I LITERALLY JUST SAVED YOU FROM GETTING KILLED, WHY ARE YOU YELLING?!"

"What are you?"
*Does an airy/light laugh* "I am Snek."

"Do you hibernate?"
"No, not really. I just slow down a whole lot."
"Oh, so you'll be able to play with us?!"
*Giggles* "If you want me to." *Gives headpat*
"Yay!"

"Hey (Y/N)! Let us ride you!"
"NOPE!"
"Hey! Come back!"
"NO!"

"I will tail-whip you so hard that the only dream you will have is to make sure I won't do it again.."
"That's......TERRIFYING..!"