This work is a sexual harassment training section with many scenes that women dislike! Yui has always hated her stubborn and sturdy grandfather Mitsunori. He is now a university student and lives apart, but Mitsutoku has become so depressed that he has to bear the costs of driving school, so he only takes care of him during the summer vacation. However, Mitsunori becomes furious at Yui's caregiving care, and is even more horny by her voluptuous body! He teaches elderly people how to handle dicks by saying, "This is what nursing care is like." #Chapter P
