The beautiful older sister Koharu is a masochist woman that you can't imagine from her looks!This is the destination of the pleasure that a true masochist woman was looking for!The moment your reason dissolves, you are in an infinite pleasure swamp that you cannot escape from!``Koharu has 'changed' in a way that you wouldn't imagine from her dignified appearance.At first he was confused, but gradually he accepted it, and eventually he began to seek it for himself.The expression that quietly collapses, the true feelings that cannot be hidden, and the ``awakened appearance'' shown at the end.” “I am a lewd and slutty woman. Please punish me like this.”
