This 120-minute nonstop feature begins with sweet kisses and stars Yui Kato, whose lips are her charm point. She becomes increasingly aroused from kissing, delivering a meticulous and sticky blowjob that leaves a strong impression. As her nipples and clit are stimulated with toys, her eyes grow hazy and dazed, while her pussy turns bright red and opens wide. When her A-spot is stimulated, she pants with tiny convulsive breaths, screaming loudly and moaning intensely upon the arrival of the vibrator. With pounding piston thrusts driving a large cock directly into her uterus, the overwhelming pleasure brings her to tears, entering a 'crying-laughing' state. She reaches climax in a frenzied state, squirting repeatedly until her body is depleted of fluids, then regains energy by receiving water orally from her partner through mouth-to-mouth. She takes every single cumshot without hesitation, baring an extremely lewd expression as if pleading directly to the camera, clearly reveling in big-dick sex. A special making-of, available only in this release, reveals behind-the-scenes footage from the shoot. As her first nonstop filming experience, it captures a nervous Yui Kato, the debut of a Celeb no Tomo friend, and an in-depth long interview. Her curious personality is laid completely bare, and her tense yet smiling expressions during her first nonstop shoot are a must-see.