20-year-old part-timer "Mayu" makes her debut in this first shoot. With short black hair and large, sparkling eyes, she exudes a mature charm, yet remains shy and reserved beyond her years—though she's deeply passionate about physical activity. An avid boulderer, this athletic, slender beauty confesses nervously that she's highly interested in sex and masturbates almost every day. When a man's hands reach for her, shivers run down her neck, and she quickly grows more sensitive. Mayu moans softly under slow, careful foreplay, her innocent body gradually exposed. As her pussy is examined, overwhelming shame floods her—her face turns deep red on camera, revealing a neatly grown patch of naughty pubic hair. Under relentless stimulation, she begins whimpering with pleasure. After receiving passionate oral, Mayu eagerly returns the favor with a feverish expression. She clings to him like a lover, sweetly licking his nipples with innocent devotion. Breathing shallowly, she performs her service bravely, stroking his cock as directed—her face peeking from between his thighs is utterly adorable. Finally, her wet pussy ready and waiting, the long-awaited thick cock plunges deep inside. She shrieks in ecstasy, writhing at the sensation of his shaft. "So good, so good... ahnnn!!! I'm cumming, I'm cumming!!!" She screams until her voice is hoarse, desperately feeling every inch of his massive cock. "That's insane!!! So good, so good... aaaaaaah!" Fully turned on, she begs for kisses and starts grinding her hips lewdly. Her uninhibited reactions to his powerful thrusts from below are a must-see. She continues exposing her filthy, wanton self to the camera—until, completely dazed, she collapses...