My sister has always been plain, shy, and wears glasses, but she always helped me with the housework and looked after me. When I met her for the first time in a while, she was still the same plain girl with glasses who never seemed to have any experience with men... or so I thought, but she had a voluptuous body and the best big breasts! When I took off my glasses, I couldn't see anything, and my reason exploded lol. Can you stand this gap lol