Tu Quay's dimly lit corridors echo with whispered promises and muffled moans. A young man, new to the scene, tentatively enters a private room where an older, seasoned patron awaits. The air is thick with the scent of sex and sweat. The older man, his cock already hard, guides the young man's hand, teaching him the rhythm, the pressure. They trade places, the young man's inexperience replaced by mounting confidence as he takes the older man's cock deep into his throat, gagging slightly but eager to learn, to please.