"Call me carly damned, just while we're doing.... this!" Alright Carly, turn around!" he said, and tied up like she was she tried her best. He went to...her back and let his dick gently touch her pussy, unbelieveble that 20 minutes ago he never even touched the breast of a girl and now he was seconds before fucking his sister, the hottest girl he ever knew."Prepare to get fucked hard, Carly!" Are you fucking crazy? If you fuck me I'll get pregnant and bear some kind of i****tious monster c***d,. We just need to jump into the car, take off, and don't stop for anything until we cross the state line. Gertrude estimates that's about a three hour drive. Also, we should stay off the main roads, for once word of our escape gets out all the cops will be watching for our car on the main roads."Don't stop for anything until you're in the next state," Gertrude explains. "If you're caught in this state, you will be brought back here and will spend the rest of your life as a totally naked sex slave. UUUAAHHHH!!! AAARRRHHHH!!!! OOOOOHHHH!!!! Oh Jim! Oh Jim! Oh......I came back to consciousness as another, smaller orgasm washed over me. Ah! Uhh! UHH! What--? I must have passed out from my huge cum, my feet still hooked over the headboard and my pelvis raised up, the dildo still embedded in me, happily thrumming away. I quickly checked the time -- 5:10! I only had a few minutes to clean up before Mom came home! On unsteady feet I quickly went into the bathroom.At dinner Mom seemed sad, almost. .. we settled on a nice, sparkling little pair – on sale, no less, with me telling the sales girl that Kimberly wanted to wear them out of the store.She laughed as she grabbed my arm and put her head on my shoulder, then before she could point us back toward the store entrance, I made the observation "ohhhh no, we're not done yet..." She kept her big grin all the way to the bra & panties section, so I got a little bold and took her into the "more sporting" selections. We settled on a nice.