
A younger brother (Satoru) and older sister (Masami) are living at their grandmother's (Mii) house to attend university in Tokyo. However, Satoru no longer goes to university because he wants to spend time with Mii, and Satoru and Mii begin a physical relationship. Meanwhile, Masami asks the virgin Satoru to cooperate as a research subject in order to write a thesis. What will happen to Satoru, who has a relationship with his grandmother and sister?
The bonus scene featuring a creampie on the sister, Masami Nagata, is also excellent. With her loli-face, big breasts, huge butt, and just the right amount of chubbiness, she's definitely a hit for anyone who likes a fuller figure, even on her own.
*The seventh installment of Ruby's true-life incest drama series, "My Grandma." The main character, Satoru, a university student, and his older sister, Masami (Masami Nagata), are staying at their grandmother, Mii (Mii Tachibana), in order to attend university in Tokyo. In contrast to his older sister, who is seriously attending university, his younger brother is drowning in a ``lustful life'' with his grandmother. After taking a bath together, they indulged in sex on the bed. One day, Masami, who was writing a paper on "virginity", approaches Satoru as "research material", but she does not know the "secret between the two", believes that her brother is a "virgin", does not doubt him, and rushes into verification FUCK. The last part is incest FUCK between grandmother and grandchild once again. The ``extremely intense harem life'' surrounded by two ``sex friends'', an ``old grandmother'' and an ``obese older sister'', is recommended for AV fans who are ``self-proclaimed maniacs'' who are tired of ordinary AV.
Hmm, I watched it out of morbid curiosity. It's such a bizarre production—I have no idea how they managed to cast these two women. The grandmother is honestly off-putting, and the older sister is obese with rolls of fat on her stomach. Maybe this is recommended for people with this specific taste...