Taken By His Brother

Aya Hays is just a normal human who gets tricked and taken. She then finds out that the person who took her is her mate's brother. She also finds out that they aren't humans, they aren't fully brothers either.
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We spent the rest of the time in an awkward silence. It was starting to get agonizing but then the car pulled up in front of this giant palace style place. It looks really fancy. Why is he bringing me here? I am so confused. Because I figured that he would just drop me off near another place with woods.

Before I could ask out loud what we were doing here out loud, a cloth was placed over my mouth and nose. Within seconds I was out.
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“Do you know what he is?” Wolf asked me and he sounded nervous.
“What do you mean?”
“Oh thank God he didn’t tell you.”
I immediately looked up at him with a confused look. “Didn’t tell me what? Please tell me Wolf.” I begged hoping that he would tell me whatever he is hiding.
“Okay. I'm just not sure how to phrase this. Me and Rolf aren’t exactly human.” He said and hesitated before continuing. “We are two different creatures.”
I waited a minute to see if he was going to explain more, but he didn’t so I just shrugged it off. I don’t know what I was expecting him to say. What did he mean by two different creatures? Did he mean something like a vampire, or werewolf, or some shit like that? “Yes he did. To be specific he meant that I am a vampire and he is a hybrid. Which if you didn’t know is a vampire and a werewolf.” Rolf said as he leaned against the door frame.
“Rolf shut up. You are going to scare her away.”
“she doesn’t get scared that easily and also why does it matter if she runs from you or not?” Rolf questioned him and I just sat there waiting for Wolf’s response.
“Well, because she is my mate and I don’t want her to be scared of me.” he said in a really stern voice.