Adela wants more

"Actually, I've got another idea." Grace says.

"W-what is it?" You ask.

Grace looks down at the strap-on harness. "This thing can take other dildos, can't it?"

"I think so."

"One sec."

Grace heads to her nightstand and pulls out a lengthy dildo. You swear it's twice the size of Adela's toy. Hell, it might even be twice the size of your cock. Grinning, Grace says "Whatcha think?"

As your eyes go wide with surprise, Adela says "Whoa. That's massive."

"Sure is. It was molded after my ex's after all."

"Oh my God. Why is he your ex?"

"Eh, size isn't everything."

"Yeah, but it's something." The glee on Adela's face starts to sink in.

"You're not expecting me to take that?"

"Fortune favors the brave, Oscar."

"You feeling brave, Adela?" Grace asks.

"You know what, I think I am. Get off the bed, Pet."

"Yes my Queen."

You nod before leaving the bed.

"Now on your knees. You can watch."

"Yes my Queen."

You drop to your knees as Grace throws the strap-on's original dildo beside you. A moment later, and she walks around you and sits down. From the upward angle, Grace's dildo looks like a towering monolith. One that Adela is all too eager to walk over to.

"Hmm. Let's see if this cock will make me cum."

Adela then walks in front of you, and grips the base of the massive shaft. You know you'd think twice about taking something so big, but Adela doesn't even blink as she lowers herself down then.

"Ahh fuck..." She gasps.

You look, to see that Adela has taken about two-thirds of the dildo. Despite the deep penetration, Adela only pauses for a second before she starts gliding up and down the massive length. As her moans echoed throughout the room, you realized that your Queen has turned into a size queen. You can't help but jerk off as Adela works Grace's massive shaft.

"Oh my fuck God!" Adela cries. "It's so fucking big."

You start to picture Grace as another man. A man who's strong enough to tame the dom. One who could make her scream in ecstasy. One that could control himself and one who wouldn't blow his load early. It was strange, but the thought of Adela being with someone else had you aroused. Maybe even more so than you yourself trying desperately to satisfy your Queen.

Before you know it, Adela is spasming on top of that towering cock, throwing her head back as she does so. You swear this climax hits twice as hard as the ones you give her. Maybe it's just an act to tease you, or maybe size really did count for something. Either way, she continues to convulse to the pleasure pulsating throughout her body. When she finally calms down, Adela sighs "Oh my fucking God."

"You like that?" Grace says.

"I fucking love it."

Despite her statement, Adela hops off of the dildo. On her feet, Adela cocks her head to you and narrows her eyes. "Oh, look who's jerking off? Bet you wished you were fucking this tight, wet pussy, dontcha Pet?"

"Yes my Queen."

"Well, too bad. You decided to stroke yourself off without my permission. Now I get to punish you."

"Yes my Queen." You repeat, this time your voice trembling with anxiety.