You thought about it & decided to fuck Missy; Sarah never had to know. "So how do we do this? We're costumes." you said puzzled as to the how. You heard popping & cracking from Missy & a furry vagina appeared. "Just change your form a bit to have privates." she told you. You focused & you painfully felt them grow. "Oh we going reptile it seems." Missy said & you looked down & saw a long red reptile penis of smooth red plastic. Sarah's Pov - You awoke to a strange really good feeling. You saw Flare was on top of Missy the furry vixen fucking her on the dam. You couldn't believe it. Flare was fucking Missy with my body! You would of screamed at Flare but it felt so damn amazing. "Give it to me Flare!" Missy yelled in sexual pleasure. "Yes my bitch!" Flare yelled back. [Oh god this feels amazing!] you thought in sexual pleasure too. [Sarah?] you heard Flare asked worried. [Keep going Flare! Forget I'm here!] you thought back to him.