The son who came home after a long time, his older brother… had become a beautiful woman! The father who can't even speak because his son is too beautiful, the younger sister who is very interested in her beloved older brother's changed appearance, the father's remarried partner is a hermaphrodite?! Even if they are shaken, they can't stop being excited by the suspicious charm and end up having a forbidden relationship! A story of a family who falls into a forbidden relationship with a cross-dresser who has a strong, thick dick despite her face being so beautiful that it takes your breath away.