Sexy fanfic

Do any of you girls write fanfic lemons I want to do one but feel bad because it’s not with my partner and I feel really bad sometimes about not always fantasizing about him because I fantasize about the anime/show is never cheat or leave him he’s my whole world should I be feeling bad or let my smutty mind make a awesome lemon not not actually a Austin Powers fanfic that might be a little weird for me I just thought the gif was really funny