Our eager student gets down on her knees, eager to learn the art of deep throating. The instructor, a generous teacher, guides her, gently pushing his throbbing cock past her lips, inch by inch. Her eyes water as he goes balls deep, but she's determined to master this skill. He fucks her throat, making her gag, but she persists, feeling the heat of his cock against her tonsils. Finally, after a series of gagging noises and spit strings, she successfully takes his entire length, earning a mouthful of hot cum as her reward.