Beautiful older sister Koharu, you'd never guess she's a masochist from her looks! This is the end of the road for true masochists seeking pleasure! The moment reason shatters, an endless pit of pleasure you can't escape! 'From her composed demeanor, you'd never imagine Koharu would ‘change’.' Initially confused, gradually accepting, eventually seeking it out. A quietly crumbling expression, an unhidden true feeling, and finally showing the 'awakened form'. 'I am a lewd and sloppy woman. Punish me for being like this.'
