She stood at the counter, making her morning coffee. H slipped up behind her, pressing her into the cold counter's edge as he slid his hand into her shirt, cupping her left breast.
"What do you think you're doing?" She said, glancing back at him with a smirk.
"Exactly what you like," he replied as he pinched her nipple, hard, and rolled it between his fingers.
She let out a small gasp, and he hardened his grip and began biting her neck. "You can't give me a hickey," she had enough presence of mind to articulate. "My students will see it."
A jolt of pain shot through her as he squeezed her nipple mercilessly. He moved his other hand to her throat.
"How dare you tell me what I can and can't do to you, whore."
He tightened her grip on her throat, restricting her breathing. He released her nipple and moved his hand down to her crotch, his fingers quick and confident as he rubbed her clit. Her cheeks burned with shame as she almost immediately felt an orgasm building. It was so degrading--her shame and utter helplessness made her incredibly, almost painfully horny.
She could hear the cocky smile in his voice as he whispered in her ear, "That's a good little slut." He squeezed her throat even harder and, just as spots started to block out her vision, she came with a humiliating, strangled moan.
As the pleasure faded and he released her throat, she started to collapse forward over the counter. But, to her surprise, he grabbed her hair and yanked her upward again.