■Beautiful Milk Religion (Secret) Theater - Ai-jiru of the older sisters such as Kaoru
Kumi is a female college student who goes to the University of Sound. I practiced desperately to participate in a contest that decided to study abroad. The teacher Yamamoto said, "Your performance is insufficient of color," and began to lick Kumi's body. It contains three episodes including the first act "The Piano Lessons of My Sister", the second act "The Secrets of My sister" and the third act "You are my nephew".