BABYSITTING MR.OH! Hi guys this is my very first fanfic and I'm over the moon!  This fanfic is featuring the one and only Oh Sehun and Seulgi. When sehuns parents leave to go to America for a month they hire a babysitter (Seulgi) who turns out to be eighteen to 'babysit' sehun. Sehun and seulgi know eachother from school and aren't on the best terms. Seulgi doesn't live with her family and lives in an apartment so she