The star of her high school's Massage Research Society club, Chiaki Togu is otherwise a normal, quiet girl until she falls in love at first sight with a gorgeous back--a back that happens to belong to Yosuke, the hottest guy at her school! Unfortunately, Chiaki's attraction to Yosuke is thwarted by her own insecurity and the scheming of other girls--especially her twin sister Saya!
Chiaki and Yosuke are just beginning to heat up as a couple. But what will happen when Yosuke starts to feel jealous of Chiaki's handsome massage mentor... or when Chiaki is abducted during a Massage Club trip? One thing's for sure: this relationship is in for a rubdown that's anything but smooth!