Alright, so my scenario was this: a fic (or headcanons - whichever you find more preferable) about our dear Adrian falling for a Fem!Belmont dhampir. Yes, a vampire within the prestigious Belmont family - proposterous, I know 😏. Anyway, they fall in love, and A is kinda confused about Reader being Trevor's polar opposite in many ways - i.e. she's much more polite (can still curse like a sailor tho), she is more understanding of sup.monsters (due to her own nature + morals), and she's a melancholic romantic. And if you're willing to add it to the fic somehow (it's totally optional)...the events of season 3 still happen, but A never gets restrained or f-d by Sumi and Taka, R finds out about their plan and just stops them.
I'm doing headcanons bc I never actually finish the requests where I try to write out the whole thing 🤣 I love this setup btw. I hope you like it!
Due to your particular situation, you and your mother had cut ties with the rest of the Belmonts when you were just a child and retreated to live together in a cottage in a small town, where you trained your abilities in the shroud of the nearby woods.
It was only through folk tales of a vampire-like being having been sighted fighting off Dracula's hordes during the nights that Trevor was able to locate you. Finding out your mother had died not too long after his own parents did was a hard hit for Trevor, given that you were everything he was not: proper, ageeable, delicate and polite. He made it his mission to push your buttons so that you'd bring out what he called "your hidden Belmont charm".
You had never met another vampire, so you were fascinated by Alucard, wanting to spend time with him every chance that you got. Your presence alone helped him soote the complicated guilt he felt over his half-vampiric nature: if you were a dhampir like him, and the best person he knew, then surely, being a dhampir could not be so bad, right?
Soon, you became a perfectly synced battle duo, with Alucard's fighting style evolving to watch your back and yours to do the same for him. When off the battlefield, you also spent most of your time together, either researching about the supernatural or sharing stories from the books you'd read.
Despite all, however, you never confessed your feelings for each other, despite Trevor and Sypha's insistent pushing, as you were both too insecure to believe the other could like you in that way. But when it came time for all of you to part ways after your adventure, your answer surprised everyone: "If it's alright, I'd rather stay with Alucard".
Alucard found it hard to believe that anyone would want to spend time with him, much less now that he found himself in this state. You told him that you were tired of fighting, and that you had nowhere else to go. You couldn't bring yourself to also state the simple truth that there was nowhere in the world you'd rather be but by his side.
You'd come to regret this lack of bravery over and over, but more than ever as the weeks went by and Sumi and Taka joined you in the castle. You could see how forward they both were with Alucard, and how happy he looked when he was with them. You were happy for him, but you regretted it so much that you couldn't be like them and do the same.
When you started to notice something off about the couple, you were disappointed in yourself. You didn't want to ruin Alucard's happiness with what you thought was jealousy, and so, you tried not to fuel those thoughts and made an effort to better get along with the two guests instead.
It would soon prove to be impossible. The more you tried to be closer to them, the more they shut you off. It was almost like they wanted you to leave so they could have Alucard all for themselves.
Fortunately, you didn't let that happen, and so it was only a matter of time before you caught them in the act of planning their attack. The only problem being, that they caught you spying on them, too.
It all happened incredibly fast. You fought, and your calls for help were heard by Alucard, who came swiftly in your rescue, killing Sumi and Taka as soon as he could make sense of the situation, and tightly holding you as he bawled his eyes out asking you for forgiveness.
You shook you head and told him that having been too happy wasn't something that he should apologise for. The man had a heart of gold that had been taken advantage of. Thankfully, you had a brain. So now that you were truly together, you were sure that all would be well.