Nocturna (2015)

Vampirism is heavily eroticized but no nudity from what I saw- sex scenes combined with blood drinking scenes, essentially.

A woman's bare breasts are seen in a strip club twice, the first scene being 15-20 seconds long and the second 5-10 seconds long. She is also seen wearing a thong.

A woman tells a man that she'll "keep him up all night" for $100.

A man and a woman make out during several scenes.