What if Marinette had a sister? And what if that sister liked Adrien as much as she did? Marinette was never a jealous person, in fact, she had everyone's best interest in mind. To the point where she comprises her own well being. Hope ya like it! Yes I am fully aware I have a whole other story that needs finishing but this idea came to me and I have to act upon it or I will lose it forever. This is a y/n story (kind of), at least my first attempt on it. This is a one shot story, so no chapters. IF this gets a lot of views and I get enough requests I can make a longer version of this story but first let's see how it goes. And before y'all come for me I drew the cover myself. I had some help from a reference found in Pinterest because I can't draw side profile digitally to save my life.