The older sister, who idolizes female pro-wrestling, uses her brother as a training dummy, roughly handjobs him until he ejaculates repeatedly! Eventually, she forces him to use his own dick for sexual processing, leaving me, his powerless younger brother, to be continuously violated by this muscle-headed sister day after day… One day, my brother challenges both me and his older sister to a revenge deathmatch with his childhood friend! What will happen next?!