Natsuki Hasegawa (21), my fair-skinned and beautiful cousin. After three years apart, she's unexpectedly transformed into a dark-tanned gyaru! What was she thinking, coming to stay over at my place? Her sexy, tanned body looks perfect in a thong—where did the girl I once knew go? Now as a bold black gyaru, Natsuki has completely captivated me. Though she's become a bit cocky, her body exudes full-grown womanhood. I got super excited sneaking peeks as she changed, then impulsively barged into the bathroom, shaking my emotions even further. Shit! I found Natsuki's masturbation device! But instead of getting mad, her hidden S-side sparked, and she started pleasuring herself right in front of me—will she end up satisfying my deepest desires?