(WARNING: some tiny spoilers maybe???)
So, I was thinking... It wouldn't be impossible for Yuel, as a king, to make gay marriage a thing in their country, marry Tavi and live happily ever after?
If that's not possible, then... this is what definitely must've happened in their future: since Yuel doesn't want to be intimate with anyone except Tavi and there's that looming expectation of him finding a wife and having a child... He met a lovely noble lady who was already pregnant but has lost her lover, and to help protect her honor (as she got pregnant outside of marriage), Yuel married her... and somehow no one ever suspected nor found out that the child isn't Yuel's. The lady and Yuel had a respectful, platonic relationship, and Yuel was never forced to be intimate with anyone he didn't want to.
Yes, that's what happened and you can't convince me otherwise, I'm not listening! >3<
As for Tavi... It would be nice if, at some point in the future, he decided that he could be content being with only Yuel (as Yuel expressed he wishes to have him only for himself) and give monogamy a chance, but if not... well, Yuel loves him for who he is and has accepted him, so who cares, as long as they're both happy!
That being said, I loved the VN! I didn't expect it to be SO spicy, but it was definitely a nice surprise. And as always, I enjoyed their bantering so much! The ending felt a bit more bittersweet compared to Unluckily (perhaps due to Yuel's looming responsibilities in the future asa a king), but, well, it was still mostly a happy ending so I'm happy too! Still loved it a lot.
I know I'm utterly shameless, but... do you plan on making more VNs with the two of them? I know that it has to end somewhere, but, but, BUT... I just like these two so much TwT <3