Me, a student, and my childhood friend Ryo. While studying for exams, our families went on a trip, leaving us alone together. Though we've always been close, facing each other as a man and woman for the first time makes my heart race uncontrollably. Ryo finds an adult video and suggests we watch it together. Seeming unable to hold back, she excuses herself to get a drink, saying her throat is dry. When she returns, she's masturbating while watching the video. Mesmerized by the sight, I notice her panties are soaked. "Can you touch me?" she pleads. Gently brushing my fingertips against the wet spot, she bites her lower lip. Her reaction sends my pulse soaring—I can't resist any longer. I undress her, kneading her breasts, excited by their fullness. I remove her panties and savor her skin slowly. Sliding a finger over her clitoris, she moans softly, "Uu... uu..." My fingers dive deeper, matching her rhythm, penetrating further. Her bare pussy is thoroughly licked, and she gasps, "I want it inside," "Can you put it in?" I enter her in missionary position, holding hands, thrusting steadily. Then switching to cowgirl, her most intimate parts fully exposed, she cries out, "Ah... this feels so good," "Ah... I can't..." There's no stopping now.