Snake-being
One day, the MC’s boss goes missing, presumed to be dead. After a late night of drinking he sees his boss…who turns into a snake with no memories?!
Snake that becomes a dragon
Kotone Aizuhara, a hardcore BL fan, is run over by a truck and suddenly transported into another world. This is how he finds himself in front of Nagi, a very handsome but strange-looking man who tells him he's a Sacred Beast and Kotone is his Chosen One, that he's been waiting for him and their wedding night forever! Kotone is very fond of his celibacy and wants to preserve his virginity at all costs, but his body cannot help
Snake God
I NEED MORE
I know this isn’t a BL but it deserves to be on this list because it’s so good!
CW: the snake is a snake the whole story, so I guess that technically makes it beastiality.
White snake
Snake
Story 3: snake deity
Story 5: snake demon
I wish they both could have been their own stories
White snake deity
After returning from work and being detained by the police, Sasaki meets a white snake in the rooftop garden. What he does not know is that it is his boss, the president of the company for which he works.
I didn’t really like this story. The vibes are questionable. Be ready for mild beastiality(?), dubious consent, and a moment of what isn’t incest but sure did look like it for a minute
Water dragon god
Cold-Blooded Beast