(Not really based on the Asian horror movie "Cello", but I took certain liberties with Tae-yeon, because there's undoubtedly, however small or unnoticeable, an unspoken desire on her part to sexually molest and abuse the unfortunate Mi-ju.)

Tae-yeon slowly removes the knife from Mi-ju's throat after enjoying the long awaited death of her most hated enemy. Licking the blood from the dead woman's neck, where the blade had penetrated just moments earlier, Mi-ju's corpse was still fresh and indeed quite warm as well, and this excited Tae-yeon greatly. She ran her hands over the naked, mutilated body, enjoying the sensual feel of soft breasts and enticing thighs. Her tongue began licking the nipples, savoring the pleasant sensations before gently kissing Mi-ju's bosom, an erotic act of pleasurable necrophilia which further stimulated this deviant woman. Tae-yeon then moved down to the inner thighs, sucking and kissing each one as she became even more aroused. Placing two fingers into Mi-ju's vagina, she masturbated the lifeless body, before finally sliding her tongue inside, achieving perverse stimulation by tasting the sweet private parts of Mi-ju. Tae-yeon continued licking while sliding her tongue deeper inside, as her hands caressed cold breasts and nipples. At last she climaxed, as wet, moist juices dripped down Tae-yeon's legs. She then began masturbating, pleasuring herself to several orgasms while lying next to Mi-ju. She turned and placed a kiss on the dead woman's cheek, embracing her as they both lay together. Tae-yeon smiled as she gently stroked Mi-ju's hair, tenderly whispering "I love you" into her ear, knowing that at last death had finally united them as one.