Sister Breeder 6

Karen, the object of admiration for all the judo club members, had a hard time with Toru, the man who had defeated her once. Ever since that loss, the smell of Toru had sent waves of pleasure through her entire body.

One day, Karen could no longer bear it and tried to sneak into Toru's locker to sniff his clothes, but Toru caught her, and seeing Karen like that drove him crazy as well...!?