Coco is a serious and plain childhood friend. She came to my house, an unpopular college student, to ask for help studying. When she was relaxed, she was so careless that she would scratch her butt in front of me! Coco loves erotic novels, and when she found an erotic manga hidden under her pillow, she said, "I've never seen the real thing, so show me!" Her sexual Kokoro exploded! She was so sensitive that she squirted even though it was her first time! I learned to imitate Coco and practice erotic acts...! *There are no performers under the age of 18 in this work.