Female topless nudity is a visual characteristic found in many speculative fiction films and some television programs and comic books. It relates to full exposure of one or both breasts of an adult woman; often referred to as "boobs" or any other number of derogatory slang terms. Films that feature female topless nudity generally receive an R rating while television programs that feature nudity receive a TV-MA rating. Female topless nudity is almost always gratuitous, and never truly services the story. It is more common in the horror genre than any other film type mostly because of the genre's target demographic, which are males between the ages of 17 to 30. However, there is an ample supply of female topless nudity in all genres and science fiction is no exception. Though considered mature content, it's usage is anything but and it is used primarily to titillate.
The adult Sil undresses several times throughout the film. Once to change her wardrobe, and another time when she is preparing to seduce her next victim. Sil is also seen topless in her true form later in the movie.
