In the heart of teen rebellion, two curious boys stumble upon the kink of cock sounding. One, a lanky, smooth-skinned teen with a raging hard-on, lies back, ready to experience the taboo. The other, his equally horny friend, carefully inserts the neck of a glass bottle into the first boy's eager urethra. The sound of wet, tight flesh enveloping the glass fills the room, punctuated by the boy's moans as his friend slowly, meticulously explores the depths of his cock.