The fourth installment of the Ultimate Prank Sex series is here! While Makoto is distracted on the phone, her defenseless body is taken advantage of in every way possible. Her clothes are stripped off mid-interview, leading straight into hardcore sex. Following the caller's instructions, she undresses and uses a vibrator to chase intense pleasure. Witness her first-ever telephone sex experience, climaxing with full-body convulsions. Her sensitive spots are stimulated while she's on a real call with an acquaintance, desperately trying to suppress her moans. The caller provides live erotic commentary as she struggles to endure the mounting pleasure. A thrilling threesome scene is also featured.