Fucking his genie sounds good!

"So, while we wait, Pyrrha, you wanna go a round?" Jaune asked Pyrrha.

"I always do, Master!" she chirped eagerly. She yeeted her textbook over her shoulder as her uniform top dissolved. "How would you like me this time?" she crooned.

"... actually, can you form your pussy in your genie tail?" Jaune asked Pyrrha, gesturing as he undid his pants. She nodded enthusiastically, the mist just below where tail met flesh reshaping into a vulva, though retaining the mist color, and solid wispiness.

He approached her after freeing his erection, and she floated up off the bed, embracing him and kissing him. He returned the kiss, reaching down to grope where her ass would be. It amazed him just how solid and flesh like the mist that made up her tail could be in response to his touch. His erection slid into her waiting folds, and he moaned as he began to thrust.

"Mmm, yes, Master, please, fuck me..." Pyrrha panted as he pumped his hips hard and fast into her.

"With pleasure," he panted. "I wish you would cum when I did," he added.

She snapped her fingers while keeping her arms around him. "Done..." she purred, wiggling her wispy hips against his, placing a segment of her tail right between his legs. They resumed kissing as Ren and Nora watched with interest, the former with a faint smile, and Nora downright beaming.

"This is so fucking hot," Nora crooned.

"I agree," Ren nodded. Jaune moaned as he pushed Pyrrha down into the bed, continuing to kiss and make out with her. She parted her lips, letting him slide his tongue into her mouth. An invitation he took, and their tongues wrestled in her mouth.

Naturally, due to his inexperience, he still couldn't last particularly long without magical assistance from her, hence his wish to let her cum with him, and he became more frantic with his motions and he came close, his cock swelling. He loudly grunted into the kiss as his dick erupted, releasing his seed into her depths.

She loudly moaned into their kiss to meet his grunt, and spasmed slightly with her own orgasm. He panted as he pulled out, looking softly at her as she gave him doe eyes. There was a knock on the door, and Nora immediately shot to it to answer before Jaune could stop her.

"Hello there!" Nora shouted to Velvet in excitement as she let her in.

"Er, um, hi..." Velvet replied, shifting a bit as she took in the bizarre scene with a blush.