In one scene a man is seen grabbing at a young woman's breast. Incest is heavily implied repeatedly,

Three tween boys talk about about porn and "getting your rocks off."

Someone has a relationship (not onscreen) with a supposedly underaged girl.

There is a scantily dressed woman, cleavage is shown, as she undoes her shirt to breast feed - she does this in a sexual manner to seduce a man. And in another scene the same woman in a car puts her legs up on the dash and hikes her skirt up to show her thighs to seduce the same man again.

There are some scenes where in vampires bite into other people's necks, no blood.

There is a lot of bloody horror and some violence. A woman is suspended by her hair and then has her neck broken. Vampires get staked through the chest repeatedly, some blood. A man squeezes himself through a small vent. Et Cetera.

There are some conversations, mentioning porn.

One use of hell

Mostly 'shit' and 'bullshit'.

People do drink and smoke in this film, and there is only reference to drug dealing.

Some frightening scenes were mentioned earlier, but there is also a scene where a lot of [vampire] children are in a man's school bus, and they pop up from everywhere.