OPPW-150 - A secret play between a brother who became a sister and a younger brother who likes crossdressing… Harukaze Mayumi

The father is furious to see his brother who has become a sister. The younger brother, who shows understanding to such a brother, has a constitution that can only be aroused by crossdressing AV. Although the brothers say it's disgusting, they are forced by their brother and become aroused, leading to a physical relationship. “If you want to keep it a secret from Dad, you have to listen to your sister.”