The theory that all beautiful con cafe girls actually have very sensitive nipples! If you can hold out for 20 minutes without cumming after your breasts have been stimulated, you'll win a huge prize! The target this time is a super cute maid who wants to be an idol, and the two of them perfectly match up to say "Thank you, master." The head maid of the mansion, Riria, is eternally 20 years old and is obedient to pleasure. When I lick her ear while placing a vibrator directly on her nipple, she forgets to hide her panties and says "Don't stop that!". Former underground idol Alice loves having her lotion-covered areola rubbed in a slippery, sticky way! Of course, the challenge fails because of the two of them. They embrace each other and are pistoned from behind, and they fall into pleasure with a chain reaction of orgasms. They decide to debut as nipple-loving idols!