Mari-chan, with her long black hair, gives off a pure and innocent appearance, but she's deeply interested in erotic experiences and has a thrillingly bold side that creates an irresistible contrast. Her sensual side—ranging from outdoor sex in parks to casual relationships with sex partners—brings ecstasy beyond imagination. As we start a body check and she begins undressing, her lingerie comes into view: a white lacy bra and matching panties that highlight her sexy figure. Immediately, her soft, jiggly breasts—reminiscent of marshmallows—catch the eye. When asked about her cup size, she reveals a stunning G-cup! With such impressive volume, the softness is even more intense than expected. Saying "Excuse me♪," I remove her bra and start groping her large, supple breasts, amazed by their incredible softness. Watching her like this, arousal quickly builds below. Gently stroking over her panties makes her body twitch with excitement. Once the panties come off and I stimulate her with a vibrator, she trembles and moans loudly—an intensely erotic sight. When I thrust my fingers deep inside, her pussy becomes soaking wet, making me desperate to plunge my cock into her. But patience is key. First, I receive oral pleasure from Mari-chan, then enjoy the heavenly sensation of my cock being gently enveloped by her G-cup breasts. As a reward for her excellent service, I enter her from behind in missionary position and start thrusting, watching her marshmallow breasts jiggle wildly in perfect circles. I'm amazed at how much they bounce with every movement. Switching positions only intensifies the view—her breasts sway just as beautifully from every angle. No matter how we move, sex with Mari-chan is incredibly erotic. After trying multiple positions, I finish in missionary, gazing at her magnificent breasts one last time. This experience feels like a dream come true.