The Invisible Woman joins them

"Enjoying the show Sue?" She-Hulk says with a smile as Sue Storm turns visible.

"What do you think?" the Invisible Woman pulls She-Hulk into a violent kiss. She-Hulk immediately begins fondling the blonde milf's body. Cunt leaking juices coating her pail thighs.

After a minute they break off the kiss "Sue is going to help with the rest of your training."

"We're going to stretch your holes." says Sue still hanging off of the green woman's neck.

"Thank you mistress." X-23 says instinctively.

"Very good, my little painslut." She-Hulk grabs her big green strap-on and steps into it. "Which hole do you want?" She asks Sue.

"I'll take her cunt." Sue says as she walks in front of the bound mutant. The Invisible Woman uses her **** field powers to manifest a dildo of her own. Invisible until she rubs it on X-23's wet pussy coating it in juices of arousal revealing its shape. She-Hulk takes her own place behind the mutants and lines up her plastic cock us with the tight asshole. X-23 screams with the dual insertion into her holes. Not giving the mutant any time to adjust to the fullness from the fake phallus's both women begin to rhythmically hump towards each other through the petite mutants body.

This continues until both women sense X-23's body adjusting to her filled holes and Sue says "You're going to enjoy this." The brunette mutant feels the invisible cock in her cunt gradually become larger, filling her tight pussy even more. She screams once more in ecstasy. She-Hulk begins giving the teen a series of love bites. Gently at first, but like the Invisible Woman's cock, slightly becoming more and more painful.

Finally this pattern pushes the mutant past the point of no return and she has the most powerful orgasm of her young life.