Nanase Ren

"Nanase Ren" is a story set during Ren's nursing school days, born from the thought, "If only I could have met a man like that back then..."
The protagonist is "Tosawa Koichi," a lecturer at the nursing school, and the player takes on this role to perform countless lustful bodily experiments on the beautiful girl "Nanase Ren" who attends the school. Ren, who is both his student and merely a trainee nurse, awakens to "sex" through repeated experiments and grows into a true "woman"... The process emphasizes detailed description, and combined with meticulous training, players can fully appreciate the excellence of both the system and the story.
The place where the protagonist Tosawa Koichi takes up his post as a lecturer is a nursing school attached to a medical university. Perhaps because of Tosawa's personality, the students find him tiresome, calling him "a man with no luck" and "kind of gross." He himself tries to avoid giving others any leverage, keeping his guard up to a minimum... But then, at that moment... he happens to find a paper in the university's archives. It was... the "Female Body Experiment Report ~ Subjects: Jinguji Narumi, Hirasaka Ryuji, authors." It seemed to be a report written by former students of this medical university, and after reading it, Tosawa was deeply shocked.
Finally, this impulse could no longer be suppressed... Tosawa, prepared to abandon everything, decides to carry out this insane experiment. "First, I must decide on the prey necessary for this experiment, namely the subject..." In the heart of Tosawa, who muttered this to himself, one beautiful girl had already been chosen—Nanase Ren... She possesses both purity and cuteness, and within the nursing school she is ranked among the top two in beauty... "With the finest material... perform the ultimate experiment..."