Des:[Original work: Mahiro Otori. A live-action version of the popular harem series that has sold over 100,000 copies in total! ! ] Human sweat and body fluids contain pheromones...Both men and women cant resist the scent of a senior they met in the summer library... A sticky and lewd world where you are lured by the scent and entangled and captured. My senior, my childhood friend, my sister-in-law...the summer memories of the four of us dripping sweat, semen, and love juice, and devouring each other like crazy with our big tits and big butts.