A wanton, enveloping feeling of need coursed through Karen's body as she compressed her lips around the cock, puckering her cheeks as she started to suck on it. This, she knew, was another one of her weaknesses. For as long as she could remember, she'd had an extremely strong attraction to the erect male boner. In her younger years, her dates had found that one of the best ways to get into her panties was by simply showing their cocks to her. Just looking at a hard, throbbing prick could make Karen so horny that she'd give head for hours, even on a first date.

Now she felt almost delirious with pleasure as she knelt in front of her teacher, panting through her nose as she abandoned herself to the fore bidden joy of sucking cock. She opened her mouth wider, forcing her stretched lips to accommodate more of his semen-shooter. Lightly Karen started bobbling her head up and down, her giant, spongy tits quivering and slapping together as she fucked her face with his prick.

"Oh, shit, you're good!" Her older teacher stared down at her, delighted and aroused by the spectacle of his busty student with a mouthful of hard cock. "Unngggh! Oh, fuck, I never knew you could suck like that! Unngggh! You're a good little sucker, Karen! Unngggh! Work out on it, make it cum!"

His words aroused her, but not nearly as much as the taste and feel of the long, bloated pisser bucking on the roof of her mouth. Karen puckered her cheeks sharply, her whole face reddening with the intensity of her hard, wet sucking. She bobbed her head faster, making loud, wet smacking sounds as she glided her lips up and down her teacher's fat prick.

"Gonna cum!" Grant moaned. He clutched her head with both hands, twining his fingers in her long, shimmery brown hair. "Unngggh! Suck my cock, Karen, suck my stiff fucking cock! Unngggh! Oh, shit, it's really getting stiff now! I'm gonna cum big!"