Tsumina's tension is palpable, clearly conveyed to the viewer as she wears a nervous expression. Gradually easing her anxiety, we lift her clothes and begin massaging her soft, F-cup breasts, causing her to squirm shyly. Once stripped down to her underwear, her marshmallow-like body is revealed—pale, smooth skin with a delightfully soft, plush texture. From behind, we fondle her full breasts, so voluminous they spill from our hands, with an incredibly pleasurable feel. Teasing her nipples, she visibly reacts despite her nerves, wriggling her body in response. Stimulating her clit over her panties, we can feel how damp she's become. Applying the vibrator intensifies her arousal—she lets out louder moans, "Ah! Ahn…", legs twitching uncontrollably, hips instinctively lifting as her excitement grows, showing how much her tension has melted away. Now ready, it's time to open her pussy for penetration. Removing her panties and applying the vibrator directly heightens her sensitivity even further. Lying her down, we ask for a blowjob and she eagerly obliges, desperately catching her breath between deep throating. Of course, she also gives a passionate titfuck using her F-cup marshmallow breasts. Once her pussy is sufficiently warmed up, we enter her in missionary position and start thrusting—each upward motion making her toss her hair and shudder intensely. Her jiggling breasts create a breathtaking sight. In the end, she actively guides the cock into her pussy, silently begging for deeper penetration with her eyes. At climax, we generously fill her face with a thick cumshot.