Some topless women are seen in the woods.
Virginal lead character (a college student) tells her boyfriend to turn around while she changes her clothes, but he peeks at her (brief glimpses of upper and rear nudity)
A vampire opens the virginal lead character's shirt and we see her breasts.
Some sex talk between people.
Same innocent character is semi-seduced by a lesbian photographer who takes off her clothes and takes pictures of her topless - in a lengthy photo shoot/seduction scene. (She leaves before anything else can happen, clearly disappointing the woman.)
Same innocent character has a series of erotic dreams involving a vampire character. In one fairly graphic dream scene, she is tied nude to a bed, and is then made love to by three people: her boyfriend, the lesbian, and the vampire. Brief sexual thrusting is seen as the vampire takes her (before she wakes up).
Same innocent character kisses the lesbian and puts her fingers between the lesbian's legs (nothing graphic seen).