Fifteen minutes later

They spent some time petting Kurumu, the succubus shuddering in a happy stupor with her tail wagging wildly. A knock on the door told him of her arrival. Going over, he let her in, the catgirl teacher sidling in quickly. "Sorry for my delay. I was prepping the lesson plan for the next few weeks." At the sound of that, Kurumu started pawing at Moka, whimpering before Moka let her back to normal for now.

"Umm, any chance I could ask what we're going over next?" Kurumu giggles awkwardly. "I'll... blow you for a hint?"

Shizuka shakes her finger at Kurumu, already taking off her skirt. "Not that easy, Ms. Kurono. We'll probably be doing something like that anyway for Master Tsukane~" She gives him a wink.

"...I'll pay for Sushi?"

And just like that, the cat ears and tail were out, the educator drooling slightly as she tries to make up her mind wile standing in just her bra.

"Ms. Shizuka!" Moka protested, Shizuka shaking herself. "Right, right. I'm sorry Moka. I recommend finding a good tutor instead, Ms. Kurono." She says, as she wipes her mouth down and finally removes her bra, leaving Kurumu looking down in Moka's lap.

"So, Master Aono, how can your slutty kitty please you today?" She saunters over to him, rubbing her breasts along his chest.

"Well, we were having Kurumu be a puppy for a while." Tsukane pet Shizuka's head,scritching her behind an ear as his teacher starts purring. But since your hear, I think it would be more fitting for both of you to be out horny pet kitties~" Tsukane says, watching both Shizuka ad Kurumu get on all fours, starting to mew adorably, making Moka hold kurumu up close and squee from all the sexy and cute going on.