The moment the studio door closed, it unexpectedly began with immediate penetration. The sensitive body of Ms. Itsui Ruka was set up with aphrodisiacs and powerful toys, exposed to a storm of intense 3P. Under 6 hours of non-stop torment, her premature ejaculation physique exploded. The squirting made a sound like ジジュババババァァァァァアアっっっ!!!, with screams turning into moans as she rolled her eyes. As warned for viewer discretion, the eruption reached an astonishing level. Witnessing the glimpse of S1's top squirting actress in this work, her brave performance is a must-see.