Two years have passed since Honami's mother passed away. Honami is bewildered by the strange behavior of her stepfather, who lives with her. He's become obsessed with the lingering image of her mother within Honami. He relentlessly caresses her beautiful, grown backside, claiming it's a massage while teasingly touching her sensitive spots. Unaware of his intentions or the impropriety of it all, she can't resist the pleasure and eagerly takes his erect penis into her innocent mouth, accepting it into her untouched vagina. Eventually, she begins to feel jealous of the deceased mother's image her stepfather relentlessly pursues...