During the summer vacation, my cousin Mio Ichijo came from Tokyo to visit my family. Seeing my teenage sister having many physiological curiosities that no one could answer, only knowing how to lie down and masturbate at night made me feel very sorry for her. With all the responsibility of an older brother, I decided to teach my cousin the basic lessons about sex, helping her to be truly satisfied with my magical bird and hands. With her lust and excitement, my cousin learned the lessons very quickly, we fucked each other many times during the 3 days she visited, being able to fuck my cousin's pussy made me extremely excited and passionate. I will always remember the wonderful summer days with my cousin.