The co-starring work of two major Obasan label exclusive actresses has been completed! Eiko and Chiaki belong to a certain mom's volleyball team. After practice one day, the two were discussing a strategy while taking a bath. The strategy is to sneak into the "training camp" of the college student team that Ishibashi, the coach of the mom's volleyball team, mainly teaches. And the day of the training camp arrives... Eiko and Chiaki, who have successfully infiltrated the club, ignore practice and begin to select the young members' dicks...