And she did it so simply, that the result is totally badass. Sure, we'd prefer it if she wasn't 17, but hey!
So what exactly did Larsson do? She grabbed a comdom and put in on her foot. Then she stretched it all the way up to her knee like a sock.
"To all the guys saying 'my dick is too big for condoms' TAKE A SEAT," she wrote, posting this photo as evidence:
A lot of people applauded her for it and helped the photo go viral - some even went as far as to call her a true feminist - to which Larsson had this to say: "I did it as a fun thing. I do not consider myself to be some kind of Holy Mary of feminism." True dat. Props nonetheless.