This is an NTR drama where you can't even make a sound and are squirming in pleasure as your favorite boyfriend is next to you, using a chiropractor's secret technique to make you cum! - Karen hurt her lower back while practicing for her final tennis tournament in college. - She was in a state where she could barely walk, but when she arrived at a chiropractic clinic that her fellow club member had found, she found Kito, a famous chiropractor who even professional athletes rely on, and miraculously she was able to receive treatment from him. - However, as the treatment progressed, he gradually started touching Karen's groin area...