The noble and beautiful strongest female investigators fall into a trap and surrender in a loser style with their assholes fully exposed! When they are fucked from behind by the enemy and cry out, "I give up! I cummed!", the enemy gets excited by those words and delivers follow-up piston fucking, and finally...! An omnibus work of ass-fetish investigators is here! Starring four popular actresses renowned for their asses and sensitivity! This is a long-form video that you can enjoy to the fullest!