"Teacher, what shall we play today?" Yuna murmurs, leaning her face close to the man's chest, wearing only panties and an apron. Under the influence of drugs, she's tied to the bed, her body slick with lotion as he forcefully takes her. Though she briefly wants to stop, twisted desires take hold of him, driving him to corner Yuna's body once again. A shocking story unfolds from this distorted relationship.