Izuku has a reservation!

"Um... I'm a little unsure about this," Izuku stated, blushing a bit. "It kind of feels like... Um..."

"Like she's just whoring herself out for magic tech?" Setsuna asked him helpfully.

"...yeah, that, though I wasn't going to be that blunt about it..." Izuku flushed.

Mei looked back and pouted, still on all fours. "...what, you think I don't like you?" she asked him. "It's not like you're bad to look at, and I do think you're pretty fun! You've been nice to me during the study sessions, and not only that, we worked well together during the Festival!"

"...so... You are interested in a relationship with me?" Izuku asked her, not sure if she was being truthful, or just trying to get him to let her use Momo. "You never expressed interest in it before..."

"...um, how do I put this?" Mei huffed. "...you know how you have a favorite thing, and a secondary thing you might enjoy, but spending time on it might take time away from your favored thing? Yeah, sex and relationships is kind of like that. It's not that they don't interest me, I just spent more time focusing on making my babies! Usually, I only masturbated if I got horny enough to distract me from inventing! But after the Festival, I did masturbate to you a few times!" she admitted without any shame. Whether that was the dreamscape, or just her natural attitude, or both, Izuku wasn't sure.

"She's being truthful, Master," Momo assured Izuku.

"Yes! So, if I can have it both ways, why not?" Mei asked. "I can have some fun, AND it helps my passion along! So come on, let's get started already!"