After losing her parents, Aichan was taken in by a foster family who appeared kind on the surface but were in fact a deeply depraved household. Under their care, she was treated like a servant, constantly subjected to verbal abuse and psychological torment for even the smallest mistakes. The foster brother would grope and molest her body as if it belonged to him, shouting insults like "What are you gonna do about this, huh?" while cruelly toying with her pussy. When she made miso soup that didn't taste right, she was punished by being forced to have her vagina licked repeatedly in a sadistic display. In one disturbing incident, a cucumber meant for breakfast was shoved into her vagina, with one family member remarking, "It's like morning pickle—so juicy and delicious," exposing their inhuman sexual perversions. The foster father further degraded her, yelling, "Now it's time to clean my cock! That's your job, isn't it?" forcing her into filthy deep throating sessions until stomach fluids dripped from her mouth. She was repeatedly filled with thick, copious cum, mentally and physically broken down. Later, when she brought tea to the couple, she found them engrossed in watching adult videos. The husband taunted her, "Hey, you! Watch our sex and tell me which is more perverted—us or the video!" Reluctantly, she was forced to witness their act. When he demanded, "Which one's more perverted? Tell me!" she whispered, "The video." Enraged by her answer, he dragged her into bed and initiated a threesome. Aichan was completely dominated by the family, reduced to a sex slave in every sense. This is a shocking, intense depiction of a girl's brutal suffering under the twisted control of her foster family. (Provided by Dream Room: M Disciple)