Adopted by a hydra?

Got stuck in a swamp and getting back is not an option anymore, murky waters being filled with crocodiles. Thats where Fenra comes out of nowhere and takes you home, now hers. Not as a pet, not as your owner but someone who's she's decided to be responsible of _________________ Fun fact!: Her tails all have their own names. _________________ Update!: she will now try teaching you tricks so are what girl next? Uses the IS from lewdleah