I fuck my roommate's ass with the biggest dildo

My kinky roommate told me she wanted to break the Guinness record for being fucked by the world's biggest dildo. I thought she was joking, so imagine my surprise when she brought home a huge dildo. I fuck her tight ass with this huge dildo until she has multiple anal orgasms. She enjoyed me drilling her ass with a huge dildo so much that she moaned loudly.