In a cramped, dimly lit room, Koki and Taishi, both straight jocks, find themselves in an unfamiliar yet exhilarating situation. They cautiously reach out, tracing each other's toned muscles, their breathing growing heavier. Koki takes the lead, wrapping his hand around Taishi's throbbing cock, making the younger man gasp. Taishi, nervous but aroused, returns the favor, his hand trembling slightly as he grips Koki's thick, veined shaft. They exchange a look, a silent agreement, before descending onto each other's cocks, their tongues exploring the salty, unfamiliar taste.