A feast of pleasure unfolds in the dead of night. A beautiful girl steps into the Ikasidanjon... Mahiro, who had been abstaining and craving pleasure, is driven to the brink of collapse by the non-stop Ikas training, both in reason and in facial expression! Her lovely smile disappears and she exposes a vulgar ah face while climaxing! Climax! Again climaxing!!! And she reaches, beyond ecstasy...