The Wailer 2 (2007)

There is not any obvious nudity, the femme fatale, La Llorona is irresistible to men and she does show cleavage, sometimes her night gown is transparent enough that nipples can be seen, and there are a couple of occasions where men will touch her breasts still covered by fabric.

Except for the first victims most of the killings is done off screen, only the bloody aftermath is shown. In the first killings one of the drunken me has his head removed by La Llorona. The second drunk man you see attacked through her eyes but no carnage is visible until later. There is a scene later where she bites of a finger of a guy that you see.