Not bad episode about the discovery of alien involvement in the origins of humanity but unfortuantely it ends on a cliffhanger, a cliffhanger that BTR has not yet come around to provide a resolution for.
In front of Matthew See, Karen Gillan takes off Billie Piper's bikini, Karen then takes off Jenna Coleman's bikini, Billie and Jenna then takes off Karen's bikini. All are now showing their tits to Matthew as he kisses all three of them and sucks their tits.
