KDKJ-030 - Grandfather and granddaughter cross the forbidden line

A grandfather who dotes on his granddaughter, Rena, finds himself obsessed with her life as she hits puberty. One lazy afternoon, while talking about her love life, his eyes are drawn to her budding breasts. Unable to suppress his desires any longer, he begins to act on his impulses, and to his surprise, Rena—though shy—begins to accept his advances.