Yes, until some unexpected guests appear!

"What would you like next?" Izuku asked Yumi, who blinked, even as she worked off her shorts to expose her womanhood.

"Master? Is that not something I should be asking you, not the other way around?" Yumi asked, genuinely confused. "I am your property after all."

"...technically, that's true, however, you are a thinking being first, even if my wish to Momo is the reason why," Izuku told her. "You might be my ****, but I want you to have your own agency, and make your own choices outside of that."

Yumi nodded. "Then... may I ride you, Master?" she asked him. He nodded and laid back on the floor. Excitedly, Yumi crawled over to him, and straddled his hips, reaching down as he grabbed her hips, using her hand to guide his erection up into her labia. She moaned happily as her folds parted to let his shaft into her body.

Izuku moaned as he relaxed onto the floor, letting Yumi do all the work, grinding her hips. She placed her hands on his chest, and smiled at him. "Thank you, Master, for coming to pay me a visit... It can get a little dull around here..." she sighed in contentment as she savored the feel of his cock in her folds.

He nodded. "Hopefully, we can eventually arrange for you to have a bit more freedom than just having to remain here as security," he told her, bucking his hips into her.

"Mmm!" she moaned happily, leaning down and kissing him. He moved his hands to her head, moaning into the kiss as he slid his tongue into her mouth. She sucked on it, lifting and dropping her hips down on his shaft.

Just as his cock started throbbing, the doors opened and Kaminari and Kyoka entered just in time to witness Izuku cumming inside of Yumi. "...oh, hi... I didn't know you were here, Midoriya," he blushed, as did Kyoka.

"I told you to knock, just in case!" she huffed, smacking Kaminari on the back of the head with one of her jacks.

It was amazing what a few months of owning a Sex Genie could do for one's sense of shame. In this situation, Izuku would have previously stammered out some panicked excuses, fled somewhere, and not shown his face for days, if not weeks. Now? He only blushed faintly. "Good morning," he told Kaminari, getting out from under Yumi, who didn't show any shame as she got up. After all, she was essentially made for this. "What brings you both here?" he then asked the two.