Yuki visits a chiropractor on her way home from school to treat her injured wrist. Although she is suspicious of the Kiwadoi treatment, she can not resist strongly and entrusts herself to what she is told. When she finds herself being stimulated from the inside out, her vagina is agitated until she squirts! A cock is rubbed against her well-organized face without moving, and raw insertion is made into a completely untied ma!