Misato Training Plan

From the letters page: A completed adult game from PeroPero Candy, Misato Training Plan was built with Other. The story follows a male protagonist through parody, MILF and japanese game. Scenes are presented as 2D art and voice acting. Available for Windows, about 185 MB.

From the box: “(Poetry) It is popular anime, the main game of Misato. The contents are "the boy of the virgin lives in with the elder and lecherous woman". Then, excellently, he has been trained with the candy and the lash.”