In a cramped study room, a young, bespectacled coed, engrossed in her book, is disrupted by her older instructor. He teases her about her innocence, running a finger along her cheek, then down her neck, making her blush. She tries to focus, but he persists, pushing a hard-on against her arm. She looks up, startled, as he unzips his pants, revealing his throbbing member. She hesitates, then tentatively takes it in her small hand, feeling its heat. He guides her head down, and she tentatively takes him in her mouth, gagging at first but soon finding a rhythm.