A masterpiece series that depicts the world of popular erotic novels! A pillow on your mother's lap... the faint scent of nostalgia from those days. Memories of childhood and the "happiness" of being pampered come back to you. Even after you grow up, those "feelings" come back to you, but even more than that, they awaken your "sexual desire." Such a son's desire also ignites the mother's feminine nature. This recommended collection of the most lewd and immoral "themes" is here! Five stories in total.