Known as an upscale residential district, Den-en-chofu is a sophisticated and elegant urban neighborhood lined with mansions inhabited by company presidents and celebrities. Right in front of the station, an unusual sight suddenly catches our eye—a beautiful girl in a sailor uniform. Her summer outfit, predominantly white, paired with black twin-tails, gives off a pure and innocent vibe. Yet her presence seems oddly out of place in this refined setting. It was perfect timing that we encountered such an ideal girl while street pickup filming. Her name is Mayu, a 21-year-old university student from central Tokyo. Though participating in cosplay, she still shows signs of shyness. However, her slender figure, tightly toned waist, and soft, plump hips perfectly suit the sailor uniform aesthetic. Her firm, responsive body reacts sensitively even to light touches—her small yet soft breasts and her thick, smooth, hairless pussy quiver at the slightest contact. During our first conversation, she claimed, "I'm not that sexual, really~♪" but quickly forgot those words, writhing in pleasure and heightening our anticipation. As Mayu got into the mood, she actively jerked the cock with her small hands and noisily performed blowjob-like oral service. We smoothly slid the hard, erect shaft into her soft, thick pussy. Her tight, wet inner walls clung deliciously to the cock, soaking it with juices. When we added clitoral stimulation with a vibrator and thrust deeply with the thick cock, she climaxed repeatedly, tears welling in her eyes. The highly erotic Mayu, so different from the innocent, youthful girl we first met, revealed an intense, hidden lustful potential.