She came to the chiropractor to relieve the muscles she hurt during club activities. She can feel her muscles healing as the chiropractor works on her... and then... The manipulator grabs her buttocks and kneads them relentlessly. Rena is confused but can't say anything. He spreads her buttocks wide and plays with her crotch area, eventually squeezing and opening her labia majora. The manipulator then caresses Rena's private parts in an obscene manner. Rena can't say anything and can only let out a sigh.