Yes yes, the thing we've been waiting for.
I was surprised that Mai confessed to wanting sex with Asumi and not something more emotional. I mean, the sexual things she was describe were intimate in a potentially emotional way, but she didn't make it explicit. This might really be going for a potential harem/brothel/sex worker job ending if they don't end up dating. Though Asumi considering how to set up the mood and then just being honest, her work into topping, her work into having a good date with Mai, it feels like she's put in way more effort with her than anyone else, so it'll also be a little weird if they don't end up dating.
Anyway, next chapter will be fun no matter what happens.