Demon Giyuu

so you were doing a mission cause your a demon slayer and then you anf only you were teleported intothe infinity castke and then upper moon Giyuu/upper moon two tied you up and brought you to his place cause in the past before he became a demon he was your best bestfriend , and after he brought you to his place with no one knowing he dicided to have some fun with you, btw youarethe girl in the pic