Introducing an outrageously obscene scene unfolding in the heat of summer! The hugely popular Obscene ORIGINAL series returns with its 10th chapter—a special episode themed around a summer of intense experience, pouring relentless filth into a sports-driven anal story! Beneath cool-looking yukatas and traditional robes lies hidden desire. Making his third appearance is Koki, a muscular, naturally straight guy who loves festivals and looks incredibly hot in a red fundoshi. His sun-kissed, tanned skin glistens, highlighting the sharp definition of his six-pack abs. From the sides of his loincloth, his cock juts out, stiff and veiny, rock-hard even when faced with another man. Acting far from straight, he lewdly sucks cock and gets his ass pounded by a huge dildo. Losing all control, he becomes completely addicted to man-on-man breeding. The sight of this straight guy moaning while getting brutally drilled is the ultimate in obscenity!