NHDTC-107 Mother offers her asshole to protect daughter from intruder but...but...daughter gets involved too, worst-case scenario of parental anal opening 4P

A happy everyday life suddenly collapses!The target is beautiful parents and children who are close friends!Unexpected intruders make a cute girl prey to barbaric desires!In order to protect her daughter, the mother, unable to refuse radical requests, decides to offer her anus in place of her...However, contrary to his promise, the men even dabbled their daughter's anus and fucked her ass hole!The worst ending in history of the brutal 4-P oyakodon!!