Rui begins working part-time as a care worker at a nursing home. Although she is sexually harassed, she continues to do her daily work, but she is noticed by an old researcher who is a former university professor, and uses her self-made sexual control to take away her resistance to anal sex. It is planted as an erogenous zone. Then, her brainwashing becomes deeper and she finally becomes a caretaker who licks the old man's shit hole. Her brainwashing keyword is "Government shit hole 2 hole female"
