Ryoko has been secretly having a forbidden relationship with her son for a long time. But finally the time has come to put an end to her immorality. "It's not good to have a relationship where you can't face the world like this forever..." But her son said. "Mother... Can you really live without my cock by saying such a thing?" Ryoko who doted on her son's cock as well as her son conflicts. She is, but her determination is firm. "Let's definitely end it with this!" This was the beginning of a long, long end that seemed like an eternity for the two of them...
