The latest installment in the popular series featuring a unique style of attaching a penis-shaped attachment to a vibrator, inserting it, securing it in place, and using a timer to deliver random stimulation over extended periods. This time, bright and energetic beauty "Sara" and the charming Kansai girl with a gentle smile, "Machi," take on the challenge. Both girls deliver intense, continuous orgasms. Bonus footage includes a vibrator masturbation session immediately after the timer challenge, with both girls wearing ultra-thin leotards, adding to the allure.