Yuko Shiraki was told by the director, "No talking!" Filming began without her being convinced of the plan, asking, "Is AV interesting without moaning?" As the actor began to caress her, Shiraki remained silent, staring down at the camera. The moment the actor appeared from behind and gently touched Shiraki's ear with a feather-like touch, she flinched and shrugged! From there, a switch seemed to be flipped, and Shiraki's expression became ecstatic, as she let out a sigh and wet her panties. In the quiet studio, devoid of moaning, even sounds that are normally inaudible were recorded! To relieve the frustration of not being able to make a sound, Shiraki turned to "punishment," pushing the actor down and urging him to take off his pants, delighting in his rock-hard cock (lol). She pressed her lips against the head of his penis and sucked it while giving him a blowjob, clearly hearing the vivid, subtle sounds of sloshing! Shiraki's sensitivity has risen to the point where she can no longer contain her moans, and she cools down her engorged pussy while giving the man 'revenge in pleasure'. However, when she is suddenly hit with a climax from the face-sitting cunnilingus, she wriggles and gives up in agony! Shiraki grits her teeth and endures the pleasure of the intercrural sex, but when they finally unite in the cowgirl position, she moans, contorts her face, and desperately shakes her hips, causing him to cum deep inside her vagina!