I just need one thing." What," I choked."I want you to spank me." My hands froze for a moment as I stammered, "Huh? Did you say spank you?" Yesss!" Sa...rah sensually replied as her hand slid into my pants and grasped my leaking cock.As Sarah slowly stroked me, she flipped up her skirt to reveal a pantiless crotch and beautifully bald pussy. As an extra incentive, she added, "I'm on the pill, so you don't need a condom and can cum inside me... anywhere."Sarah's last comment brought me dangerously. .rrrr??”My body arches, shaking and straining to hold back as I wait for You to give me permission. You groan and pull back harder on the rope, drag your free hand down my side, grip my hip with the other side and bury your cock deep in my ass, “cum” You growl out between clenched teeth.I instantly let go, body trembling, sounds of pleasure dropping from my lips and my orgasm tearing its way through my system, pussy and ass clenching You let out a deep growl and do a few more long strokes into. He wasn't going to let me in as he kissed me back.I tried to probe his mouth with my tongue, but to no avail. Slowly I lowered my hips making sure that David stayed with, orshould I say, in me, until I felt Todd's hard cock pressing against my ass.Todd took his hard cock in his hand and guided it to my ass hole, which wasalready occupied by a large cock. David stayed perfectly still, so Toddcould maneuver his cock along side his and penetrate my ass. The pain wasintense as Todd pushed his. "Do what did you like about her? She diddress well. She had nice shoes. I bet you weren't looking at her shoes."Nadine looked at her sister straight in the eye. "You don't find mesickening or weird?"Maggie shook her head taking a sip of her soda. "Oh no, you're the weirdestperson I know. Sometimes I find it hard to believe we're twins. However,boy, girl whatever; I don't care who you like. I won't love you any less."Nadine smiled, tears forming in her eyes. "Cool." Plus, sister of mine, I now.