Get more explicit, telling Rebecca exactly what you are going to do her DADDY as you work his cock free and begin to ride him.

Your hands fly to Rick's belt, fumbling with girlish eagerness as you continue grinding against his hardening length. His breathing grows heavy, hands still frozen at your waist as he glances nervously between you and Rebecca.

"I'm gonna ride your big fat cock right here, Daddy," you announce, your voice breathless and excited. "It's, like, soooo huge! Way bigger than any boy my age."

Rebecca's eyes widen at your explicit words, her lips parting slightly as she watches your small fingers work open her father's belt buckle. The metallic clink echoes through the penthouse as you drag down his zipper with deliberate slowness.

"Ashley," Rick protests weakly, though his hips involuntarily lift to help you tug his trousers down. "Becky's right here, princess."

"I know!" you giggle, your enhanced breasts bouncing as you shift position. "She wants to watch. Don't you, Rebecca?"

Rebecca remains frozen for a moment, her knuckles white where she grips the sofa arm. Something dark and hungry wars with shock on her face. Then, as if making a decision she can't take back, she stands suddenly, reaching behind herself to unzip her black dress.

"Yes," she whispers, letting the expensive fabric pool at her feet, revealing a matching black lace bra and panties underneath. "I do want to watch."

Rick's jaw drops as he stares at his daughter in her underwear. "Jesus Christ, Beck—"

Before he can finish, Rebecca moves forward with wine-fueled courage, crawling onto the couch beside him. She presses her lips against his, silencing his protest with a hungry kiss that crosses every boundary between them.

You take advantage of Rick's shock, finally freeing his thick cock from his boxers. It springs up, heavy and veined, the head already glistening with pre-cum. You lift your hips, pushing your soaked panties to the side rather than removing them completely.

"I'm gonna bounce on Daddy's cock while he makes out with his daughter," you announce gleefully, positioning yourself above him. "It's like, so naughty!"

Rick's hands move automatically to your hips as you begin to sink down onto him, his body betraying his mind's last moral objections. Rebecca breaks the kiss with her father, her eyes locked on where his cock is disappearing inside you inch by inch.

"Oh god," Rebecca breathes, reaching behind to unhook her bra. "You weren't lying. He is huge."

You moan loudly as Rick fills you completely, your pussy stretching around his girth. The sensation is overwhelming, your enhanced sensitivity making your eyes roll back.

"Told you!" you manage to gasp, beginning to bounce slowly. "Your daddy has the best cock ever!"

Rebecca's bra falls away, revealing her small, perky breasts. She guides one of her father's hands to them, placing his large palm over her nipple. With her other hand, she reaches out to touch your bouncing chest, curiosity and hunger evident in her expression.

"They're so soft," she murmurs, cupping one of your enhanced breasts as you ride her father. "And they bounce so much."

Rick groans beneath you, his hips beginning to thrust upward to meet your bounces. His thumb brushes across Rebecca's nipple even as he fills you repeatedly, his mind clearly surrendering to the forbidden pleasure of the moment.

"This is so wrong," he mutters, though his actions contradict his words completely.

"But it feels so right, Daddy," Rebecca purrs, leaning forward to offer her breast to his mouth. "Doesn't it?"

As Rick's lips close around his daughter's nipple, you increase your pace, riding him with wild abandon. Your simplified mind doesn't comprehend the taboo being broken before your eyes—you only know that both Rick and Rebecca are focused entirely on you and each other, creating a triangle of forbidden pleasure none of you expected when the evening began.

21:35 | Saturday 2 Aug 2025 | Rick's Penthouse, London