Transsexuals these days are truly beautiful. One day, a male relative suddenly transforms into a beautiful girl. Naturally, it's confusing, but if you think about it calmly, it's something to be happy about. Since it's a rare opportunity, I'll have sex with her out of curiosity. There's also a psychological portrayal of a transsexual who is troubled by her father's lack of understanding, which is quite enjoyable. Transsexuals and incest dramas are an excellent match.