Robert and Maria had just finished having sex. Maria just went to wash up while Robert lay naked on the bed, replaying their hot and heavy session in his mind.
Her fingers digging into his skin… Her moans echoing in the room… It was enough to make him hard again.
He spotted a drying rope in the room and thought of a sudden idea. He immediately dragged the rope to the hallway and waited outside the bathroom.
Maria emerged from the bathroom, naked.
Robert didn't waste time. He carried her up over his shoulder.
Maria shouted, "Robert! What are you doing? Put me down!"
He ignored her protests. "Last time, we didn't use anything, Aunty," he said. "This time, I want to try something different. It's my first time using a condom."
Maria groaned. "Are you serious? That's not a good reason! Just stop this!"
But before she could finish her sentence, Robert tied her wrists with the rope, a rough, thick cord that left faint marks on her skin.
Maria looked around nervously. "What are we doing out here?"
Robert pinned her against the wall and tied her to the window bar. Her hands were now stretched upwards, handcuffed with rope tying her towards the window bar.
Robert said with a soothing voice, "Just like before, Aunty, I've always wanted this..."
He tied a blindfold over her eyes. Now she was completely at his mercy.
Maria's breath hitched, her body humming with a mix of fear and excitement.
Robert smirked. "You remember our first challenge, Aunty? The one that started all this?"
Maria sighed. "Yes. But what does that matter now? That was stupid anyway."
Robert leaned close to her ear. "This is a new challenge. If you win, I'll let you go… and forget all about this. But if I win, you'll do whatever I say for four months. Just four months."
Maria scoffed. "You expect me to believe that? After everything?"
Robert trailed a finger down her nipples. "Remember how I let you go last time? This time, it's simple. You just have to resist cumming. That's all."
Maria smirked under her blindfold. "Easy. I don't even like it that much anyway."
Robert grinned. "Then you'll have no problem. But if I do this…"
His hand slipped between her legs, spreading her slick folds apart.
Maria tensed. Wait, if he... She swallowed. "Just don't whisper in my ear. And don't use your mouth and cock."
Robert immediately agreed. "Deal."
Maria inhaled sharply. This was no different than before. A little teasing, a little touching…
She could handle it.
But then—
Something cold and hard brushed against her entrance.
Maria gasped. "Robert, stop! You said you wouldn't use your—"
"Not using it," he cut her off. "What is that?"
The next moment, she felt something thick, big, and heavy forcing its way inside her.
Wide. So much wider than him.
Maria's back arched as the intrusion continued.
"No, wait— Agh!..... Ahhhhh!... Robert!... What the hell is it...... mmmmm..... Ohhh..... ohhhh! It's bigggg... fffffffffff (Breathing heavily)... It's tearing my pussy!"
Robert pushed it deeper, a big, heavy cucumber stretching her tight pussy and penetrating inside her.
Robert replied, "Don't forget the challenge and don't scream too loud, Aunty. Neighbors might hear."
Maria writhed, her bound hands clenched around the rope. "Aghh!... aggghhhhh..... ohhh shitttt! ROBERT! STOOOPPP- Aghhhh..... nooooooo... It's thickkkkkkk... Oh my god.... annhhhh!"
Her eyes closed and legs trembled, feeling the pleasure.
Would she last?
Or would her resolve break?
The challenge had only just begun