A female college student lives on the upper floor of the apartment building. Although she dresses conservatively and is what you might call an otaku girl, I didn't have much interest in her at first. However, we started visiting each other's rooms after bonding over manga. It was already a miracle that this old guy became close with a much younger girl, but things took an even more surprising turn! The seemingly conservative virgin was actually obsessed with male genitalia and masturbated constantly, on top of having cartoon-like huge breasts! We spent our days ravishing each other's bodies.
