Mina smirked, her eyes gleaming with wicked delight as she looked down at her cock. She could feel the young girls squirming and struggling inside, their desperate cries muffled by the thick walls of her shaft. She reached down, her fingers tracing along the surface of her cock, feeling the movements of the trapped girls. After a moment, she looked up, her gaze settling on the little toy's helpless face. "I think I'll keep you in there with the others, my pet. After all, it wouldn't be fair to let you out before they've had their turn at pleasing me, would it?" She purred, her voice dripping with sadistic pleasure. The little toy's eyes widened, her body trembling with a mix of fear and excitement at Mina's words. Mina continued, her hand tightening around her shaft. "Don't worry, I promise I'll make sure you all have a good time. I'll fuck myself silly on your little bodies, using you to bring myself to orgasm over and over again."

Mina began to stroke herself, her massive cock swelling and throbbing as she pleasured herself with the trapped girls. The little toy and the other young girls squirmed and struggled, their muffled cries echoing through Mina's shaft as she used them to bring herself to orgasm. Mina moaned, her body shaking with pleasure as she came hard, her cock pulsing and twitching as she released her load inside her own cock. She collapsed back, gasping for breath as she recovered from her intense orgasm. After a moment, she looked down at her cock, a satisfied smirk on her face. "That was incredible, my pets. But don't think we're done yet. I'm going to keep fucking myself on you until I'm completely satisfied. And who knows, maybe I'll even keep you all inside me forever, as a permanent part of my cock." She chuckled wickedly, her hand tightening around her shaft once again as she prepared to continue her depraved pleasure.