Farrah Abraham Poses In Bikini After Filming Sex Tape Pics

Former "Teen Mom" Farrah Abraham staunchly denied the existence of a sex tape ... and then flip-flopped ... and then threatened legal action ... and it was all caught on tape.Farrah Abraham is on a roll. The former "Teen Mom" star posed for a photo shoot in some questionable swim attire, just hours after she reportedly made her porno debut filming a sex tape with porn star James