Azu, the boyish childhood friend who lives across the street, has never seemed interested in men and walks into my room whenever she likes. I assumed those days would last forever and secretly thought she belonged to me. One day, while we are hanging out, a group of cocky college guys barges in and starts drinking. Azu disappears with one of them, then returns flushed and wearing her clothes inside out. I eventually discover that she has been secretly fucking those guys—and that she has been hiding an enormous pair of breasts. It is the ultimate childhood-friend cuckold story.