Cherry Juice [Manga]

From Tokyopop: When an awkward love-triangle forms between step-siblings Otome and Minami and their best friend, Amane, this sweet romantic comedy will leave you wanting more…and more…and more! Cherry Juice is about Otome and Minami, two step-siblings. Minami is a popular boy who takes cooking at school, and Otome is an average girl who is in love with Minami’s best friend. Cherry Juice’s main focus is on the love lives of Minami and Otome who are in love with other people…or are they?