Caroline And Jackie (2013)

A sibling reunion takes a very weird turn in Caroline and Jackie (2013). Caroline (Marguerite Moreau) is visiting her sister Jackie (Bitsile Tulloch) for her birthday, so Jackie invites some of her friends over for a dinner party. But as the evening progresses, this seemingly normal gathering gets increasingly twisted after Jackie comes down with a mysterious illness (or at least she claims she has), though it's unclear if she or Caroline in more of need of help. Marguerite's character may be unstable, but you'll be solid as a rock when you see her magnificent mammaries skinny-dipping in her sister's pool. She'll make you wanna Jackie-off!