Slave Princess Olivia(2013)

Slave Princess Olivia is an adult anime series that follows Princess Olivia Lindegard, who is forced into slavery to protect her nation from destruction. Stripped of her royal status and dignity, Olivia endures a series of humiliating ordeals as she navigates her new circumstances. The story explores themes of power, sacrifice, and survival in a dark fantasy setting. Based on the erotic visual novel by Silky's, this OVA blends mature content with narrative elements that examine how far one woman will go for her people. The series is intended for adult audiences seeking explicit anime with dramatic storytelling.