Beautiful trans woman Yuuna approaches amateur women with a simple questionnaire, knowing they will feel relaxed around another woman. Once inside a room, she reveals the prank: she is trans and asks whether they want to see her cock. Instead of recoiling, the curious women stare closely and marvel at her body. Cute-faced Yuuna has a surprisingly big cock, and when fully hard its head pokes out of her panties. The women ask to touch it, and their shy curiosity quickly turns into excitement. They lick each other's breasts in a scene that looks like lesbian play—except Yuuna has a big cock waiting between her legs.