Portio is a woman's erogenous zone that is different from the clitoris and G-spot. - In order to get such a new pleasure, Momo Honda takes on the challenge of developing a portio! - First of all, a development massage for orgasm with Portio! - Then, once she has grasped the sensation of portio orgasm, she uses toys and hard pistons to experience climax like she has never experienced before! - The sight of Momo Honda sweating and going crazy is so erotic! - A must-see!