This story was full of rookie mistakes and the background was nonexistent. When the fence did appear in the background it made everything more awkward because most of their positions didn't seem physically possible.
The good news is that Tulip can draw people and sexy poses and that is most important. Fixing perspective just takes practice, and it's good this author can at least get paid to draw now.
i expect a sequel in where the other sister actually had feelings for him, but the sudden dating with her sister has made her start a "slut" phase where she thinks that by acting like a slut she will steal him from her sister. Setting things up for the conclusion, where he gets both sisters in the end. And maybe even a bonus chapter with proper sister dressed as a kogal and kogal sister dressed like a proper girl to confuse the MC even more. They are twins after all.
I gotta say, she's got this cute tsunderish side to her in the end... if there is ever a sequel maybe the little sister had a crush on him too and they all get a little "family time."
I just know there will be a sequel where Kaname tries to steal Togame's boyfriend, and it comes out that she's secretly a higher-level turboslut than her kogal twin.
Ooh, Vanilla kogal?
But still...Man, putting letters into shoeboxes, that's one thing you definitely don't want to screw up. But hey, still turned out alright in the end...?
Speaking of that ending...Well, at least he fessed up? Not that anything can be done now though, he just has to take responsibility.
I almost half expected a plot point where it turns out the younger sister liked him and then finds out he's dating the older sister or...Something. But I guess if something like that does happen, it'd be in a sequel.