Hero Knight x Evil Villainess Romance smut

So I got a little inspiration for this one. And just like whatever else I have offered previously, it will be smut. But like the prince x maid smut, it will contain plot.

Here’s what I’m thinking:

There was a great kingdom ruled by a queen. The kingdom knew peace and prosperity for all who lived. However, the kingdom becomes threatened by a villainess who wanted to destroy it (could be the sister of said queen, can discuss it). The queen sends out many soldiers and knights to take her down. But all have failed or perished before her. However, there arrives a knight with a kind soul with great strength and a powerful sword. Some call him chosen, other believes he got his strength through hard work. Regardless, the queen begs the hero to go after the villainess and save the kingdom. And the hero agrees. However, in a plot twist, the hero gets to know the villainess and after realizing they share a lot of hardships and similarities, he falls in love with her, and decides to try and save her via sex.

All other details can be discussed through echitext, but a few things I want to highlight:

The villainess can be the following:

Witch

Evil Queen

Death goddess

Vampire lady

Succubus

It can also be suggested that there is multiple villianesses, like say a council of witches or Evil Queen/Death Goddess and her female followers. However that is up to those who wish to give it a shot.

That being said, if any one is willing to try this with me, ecchitext me or comment here so we can ecchitext (if you’re like shy or something).