With her beloved boyfriend beside her, Karen writhes in pleasure as the chiropractor uses his hidden techniques to make her cum over and over again, unable to even make a sound! Karen hurts her back while practicing for her final tennis tournament at university. She can barely walk, but when she arrives at a chiropractic clinic her boyfriend, who is also on the team, finds Kito, a famous chiropractor who is also relied on by professional athletes, and miraculously receives treatment from him. However, as the treatment progresses, he starts touching Karen crotch area...