Five Amateur girls with boyfriends try to win a big prize by having a live phone call with their boyfriends while being hit with an electric massager! If they can answer all of her questions within the 10-minute time limit, they will win 1 million yen! If they are found out during the call, the phone is cut off, or they cannot answer the questions, they will fail the challenge! Even if they try desperately to endure the lewd stimulation of the electric massager, their bodies react sensitively and twitch! If they hit their raw breasts or raw pussies with an electric massager, they will definitely feel it and cum! Then they will have a dirty punishment game!