A live-action collaboration with the popular manga artist Banana Yumeki. One day, a plain junior, Nana Koban (23), who was vomiting on the side of the road after a company drinking party, said, "I'm sorry... I'm lying about being sick. I can definitely keep it a secret... Can you let me be a convenient woman just for today...?" A quiet but actually super lewd junior with glasses, knowing that I have a girlfriend, serves me with all her might! Reverse NTR with a plain big-breasted glasses girl and a forbidden affair creampie!! Collaboration with a popular doujin work! The original doujin work "I Can Definitely Keep It a Secret ~A Plain Big-Breasted Junior Approaches Me, a Man with a Girlfriend, and Performs a Super Lewd Affair Creampie~" is here!
