Mio who purchased an exercise bike for diet in the case of "a wife, the Mio which were taught how to use fitness machine by the master of the neighbor." Be going to use the change of clothes exercise bike for Leotards, but do not readily understand how to use. Have the master of the neighbor instruct posture in how to use and fitness, but adhere strangely, and push a crotch, and Mio is gradually excited, and preparations kiss the time that collapsed. And be the same….