Yeah.

As Ochaco nuzzled into Izuku, she asked, "So, Master, you plan on changing me back before I head home? I know there are Mutant Quirks out there, but this might raise questions with those we know..."

"Don't have to. I had Momo give you the ability to turn back and forth at will," Izuku answered, idly petting her head. "Give it a try, just focus a moment."

"Aww, do I have to right now?" Ochaco pouted playfully, enjoying the pets. However, she closed her eyes, and felt her cat parts recede. "...okay, that's pretty cool," she laughed, before concentrating again, and letting them come right back out. "I think I'm going to enjoy being your slutty little kitten..." she purred, both figuratively and literally.

"Aren't you glad I talked you into starting a harem, Master?" Momo quipped as she sat nearby. "I told you that more girls than you would think would be into the idea of being involved with a sex genie, once you get past the inhibitions. And Ochaco here is a natural born sub..."

"Yeah, yeah, I know, I should listen to you more," Izuku playfully rolled his eyes.

"Just advice Master, you're still in charge at the end of the day," Momo laughed.

"Less talking, more petting please," Ochaco giggled she pressed her head into Izuku's head.

"Yep, I definitely did a good job with the cat instincts, you're even a bit demanding like an actual cat despite your submissiveness," Momo laughed teasingly at Ochaco, who elected to ignore her in favor of focusing on Izuku's pampering.

Eventually though, they had to wrap it up so Ochaco and Momo could head home before their parents got worried. Ochaco returned to human form, and redressed as Momo changed her harem outfit back into her day clothes. They both kissed him goodbye and headed home.