...not sure if disappointed or totally giddy over the cutesy and fluff...
Probably both. As others said, no real progress happened, but at least what was depicted was really heart-warming and sweet. (Admitably, more groping wouldn't necessarily have meant progress either, so ¯_(ツ)_/¯ ) At the very least, Koguma got another confirmation that Hino isn't just after her body .-.
Despite that, I kinda love how Hino was already at the door and turned around to fetch herself a (relatively innocent) take-away treat XD