Omg, I was expecting this to end in subtext but the author went for it lol. This was pretty fantastic for me becuase I love how it handled the story and handled the setting in such a mature way. Didn't go full on ecchi or show the Ero as absolute degenerates and instead as real people like that one Mom or just a guy who is really into the gym. Toda was also a very interesting MC since and I thought she was really well and was able to show so much character with few words. I also am pretty amazed that this got 4 volumes as I thought this would be more of a 1 volume niche story but actually got a lot out of the story, fair play to the author.
Other than that, my head canon is that they will both move back in with each other as they have to after that kiss.