My Plain Otaku Friend Is A Horny Guy With Premature Ejaculation And An Extremely Horny Man, And She Wants To Train My Dick By Sucking It Hard And Shaking Her Hips In A Really Obscene Way...

Cawd-739: At university, she is a quiet girl at the edge of the class. However, I have the same hobby of liking erotic novels, and my otaku friend Shitara is the only one who can…