Makoto and Mio's training reaches a climax. Mio is taken somewhere by herself and Makoto sees Mio protecting her and taking the abuse from the trainers all by herself. In order to respond to Mio's feelings for her, Makoto stands up to the trainers and vows to protect Mio this time. As their hearts nearly break from the brutal abuse, Makoto and Mio connect with each other. "Let me share your pain too..." After being taught pain, they are seduced by pleasure, forced to wear transparent swimsuits and stripped of their dignity as swimmers and the two abducted swimmers are trained as sex slaves and corrupted, consumed by carnal desires...