Is it normal that i normally dream of fucking my cousins

For the past year I’ve dreamed only of fucking my cousin. I had this really interesting dream me and my cousin were at a holiday party and since we were the oldest and there really wasn’t any other cousins our age were hung out together most of the time. We were talking about college and stuff and I was telling her how I got a scholar from football then she says and I quote “maybe you can teach me a few moves you not just in football but all round as in anything your good at.” Than she asked me if I wanted to talk in private and I said sure knowing what’s about to happen. She grabbed my hand and took me upstairs and we fucked for an hour I’m not sure how no one heard or came in on us. Later that week me and my cousin went to a lodge in the poconos because my friends didn’t come and I planned it for the four of us so I brought a couple of board games and my PS4 and its games and some liquor I wanted to get fucked up so after a a lot of shots we start playing on the PS4 and we played Madden we’re fucked up so like every pass or run is bad but some how I manage so I’m the middle of the game she says “I’m not good at this can you teach me some stuff.” With a suductive look on her face at this point I almost shit my pants because she basically recited what she said in my dream so after that we both look at eachother lips then leaned in and made out we eventually started having sex and she told me to be aggressive. For the last month every time I’ve seen her we have fucked and the crazy part about all of it we both have partners but we both have aggreed we didn’t want to stop after a serious talk. We’ve both agreed to end things with our partners but we don’t go by an official title just fucking with feelings.