"What are the conditions?" Wonder Woman asked warily.
"It's simple. The next lesson is that women must learn to serve men." Darren unzipped his trousers and took out his erect penis.
Wonder Woman trembled, knelt on the floor and began to cry. She had once been so proud and powerful, but now she was a plaything in the hands of the devil.
Darren grabbed her hair and forced her to tilt her head back. "Let me see if your pretty little mouth can make me feel good."
Wonder Woman closed her eyes and opened her mouth to take his huge penis in. It smelt of fish and made her gag. She tried her best to swallow, carefully licking the tip with her tongue.
"Too slow. I said I wanted you to serve me." Darren frowned in dissatisfaction and slapped her across the face. The crisp sound echoed in the silent room.
"I'm sorry, Master. Please punish me." Wonder Woman choked back an apology, opening her mouth again and working hard to swallow and spit.
Her technique was clumsy, though, and her teeth kept colliding with Darren's penis, prompting him to curse. "Looks like you have some talent,"
Darren sneered. "Clumsy, but at least you're willing to try. I'll reluctantly teach you how to please a man."
He grabbed Wonder Woman's hair and rubbed his saliva-covered penis against her face. "Stick out your tongue and carefully lick every inch. Remember to use the tip of your tongue to stimulate the most sensitive areas while also sucking the tip."
Wonder Woman did as she was told, sticking out her small, bright red tongue and carefully and skilfully licking from the base to the shaft, like a cat drinking water. Darren hummed in satisfaction.
"That's right, that's it. Work harder. Lick the whole thing." Wonder Woman's cheeks were already covered in pre-cum, but she didn't stop, continuing her diligent service. Gradually, she found her rhythm, learning to focus on the most sensitive areas.
"Mmm... uh..." she moaned softly, moving her tongue up and down in time with the sucking motion.
"Keep going. Speed it up. I want to see your throat completely filled."
Obediently, Wonder Woman sped up her swallowing, her soft lips and tongue enveloping the massive penis and moving back and forth with difficulty. Darren gasped with pleasure, thrusting his hips and pushing her head down deeper and deeper.
"Damn! Your mouth is made for sucking men's dicks!" Darren shouted excitedly, thrusting even harder.
Wonder Woman was short of breath, but tried her best to open her mouth wide and let the huge glans reach her throat. Suddenly, a strong tingling sensation rose from her lower abdomen and Darren let out a low growl as he shot his thick semen into her mouth. Her eyes widened, and before she could react, she felt a large gush of sticky, hot liquid rush directly into her trachea. She coughed violently, and a mixture of semen and saliva spilled from the corners of her mouth, dripping onto the carpet.
"You bitch!"
"You threw it all up!" Darren roared in fury.
Wonder Woman collapsed to the ground, utterly exhausted after enduring the most humiliating moment of her life. Struggling to lift her head, she looked at Darren through blurry tears.
"Master, please forgive your slave," she sobbed, pleading. Darren sneered and stepped on her neck.
"You want my forgiveness? Who do you think you are to be worthy of my forgiveness?" He kicked her hard in the stomach, causing her to curl up in pain. Then he grabbed her hair and forced her to look up at him.
"I'm telling you," he continued, "in my eyes, you will always be the lowest of the low. You only have two choices: obedience or destruction!"
With that, he slapped her hard across the face with such force that it made her ears ring.
"Hurry up and thank your master for his mercy!" Wonder Woman sobbed, her vision blurred by tears. She knew that the only way to lessen Darren's punishment was to obey him, even if it meant abandoning her last shred of dignity.
Trembling, she swallowed the mouthful of semen, the thick, foul-smelling liquid sliding down her throat into her stomach and bringing with it a wave of nausea.
Wonder Woman gagged, more semen spilling from her mouth and trickling down her neck.
"Swallow it all, or I'll strangle you to death right here," he said, his voice cold and cruel. Gritting her teeth to suppress the urge to vomit, Wonder Woman swallowed every last drop of liquid in her mouth. Finally, she wiped the filth from her lips, raised her head and looked at him with empty, desperate eyes.
"Good, you did well," Darren seemed to be in a better mood. "Come here. I haven't had enough yet." Wonder Woman obediently climbed onto the bed and straddled him. Shamefully, she spread her legs and guided her hand to Darren's erect penis, aiming it at her virgin pussy.
"Don't be afraid. Relax. Sit down slowly," Darren grinned wickedly, his fingers teasing Wonder Woman's two red nipples.