Ikku Nagae presents a captivating scene inspired by the haunting melody of Petra's Theme from Shingeki no Kyojin. Petra, the Titan, finds herself in the arms of a mysterious musician who plays her theme on a lone piano, his fingers dancing over the keys as if caressing her body. The music swells, and so does Petra's desire, as she surrenders to the melody, her Titan form shifting and contorting in ecstasy.