Story: Sex with my famous Stepbrother. (One Direction/ Zayn Malik)

Hey. I'm Spencer, 17 and the Stepsister from Zayn Malik. My life is, since I'm his 'sister', very different. Zayn's mum married my dad. By the way Zayn's family is really nice. Zayn is such a cutie, I can tell him everything. His girlie Perrie is cute but sometimes just annoying. Because of him I know Ed Sheeran, the other lads from 1D and and and...Super chill with them. I really like him. But.. Is it weird to think about Sex with him?