Mild sexual innuendo throughout the 1st season

A fairy asks a woman and two men if they are 'looking for a good time'.

Some rude jokes about sex.

A woman says to another woman that it was hard for her to have sex with tentacles. The second woman says she doesn't want a sex talk. The first woman says your husband will have tentacles, and the second woman asks if she means testicles. The first woman says she doesn't know.

On a banner, A mermaids breasts are shown.

Lots of crude and obvious references to sex, masturbation, genitals etc

Some scenes include people just before sex or starting to have sex although it doesn't show anything further

The main character is shown fully naked

The main characters bare butt is seen a few times throughout the series

Women wear scantily clad outfits which are very revealing, and Marmaids are completely naked and their breast are visible, but their hair covers their nipples.

People get stabbed and beheaded. You can see people's heads hanging on poles outside of the castle.

A woman throws an axe in two people's heads. Blood is seen.

most episodes include violence and blood

"Ass" and "hell" are used infrequently.

One use of "bastard"

Lucy uses the term Mo-Fo, which is slang for Motherfucker once in the first season

One middle finger in a part three episode.

Damn is used frequently

Bean is an alcoholic and has taken a drug called "Bliss" which makes her (and her friends, Elfo and Luci) hallucinate. She also has taken a drug called "Snakeroot" (also with Elfo and Luci) which makes them hyperactive and happy.

A woman advices the protagonist not to drink alcohol to sooth her problems. She offers to take drugs instead.

lots of smoking

Disenchantment is somewhat bloody/gory and could be disturbing to sensitive viewers, though most of it(but not all) is played for laughs.