プリティパンティ☆悪マリン (Pretty Panties ☆ Aku MaRin)

Pretty Panties Demon Rin is a song sung by Rin Kagamine with Miku Hatsune and Len Kagamine doing the chorus. It is the two-hundred-and-ninth track in Other Vocaloid Songs 11: Mostly Rin, the two-hundred-and-thirty-ninth track in Other Vocaloid Songs 21: Greatest Hits Of Miku Volume 5, and the two-hundred-and-ninety-second track in Other Vocaloid Songs 25: Mostly Len.