I Believe in Unicorns (2014)

I Believe in Unicorns is a coming-of-age drama that tells the story of the young, dreamy Davina, played by Natalia Dyer. Seeking an escape from the complex daily reality of caring for her sick mother, the girl falls for the restless and charming Sterling, deciding to run away with him on a road trip. Her journey into adulthood, however, turns into a harsh and formative experience, where her fairy-tale illusions collide with the complex dynamics of a toxic and tumultuous romance.
At the 11-minute mark, Natalia Dyer undresses in front of a mirror and is left in her panties and pantyhose. At the 30-minute mark, she and a guy make out on a bed. She takes off her shirt, and he pulls down her pants. Natalia is left in her panties and bra. At the 65-minute mark, Natalia Dyer and a guy have sex in a barn. She doesn’t undress completely, but it’s still a very intriguing scene.