Across the room, Dale said, "Sister baby--oh shake that great ass! Grind your tight, hot cunt on me, sis! Take my prick up your pussy and fuck like a ...ink."Monica answered, "Drive it home, brother dear! Cram that meat deep into my vagina and fuck me so hard that I'll pass out!"Regina kept herself relaxed and soft, and knew a moment of impatience when her husband used his finger in her pulsing snatch, instead of his cock. But Bill did no more than feel into her juicy hole, before drawing his. He glanced at me and I nodded and smiled. After a few minutes of glorious cock sucking we pulled her up, reached and removed her t shirt and bra, I led her into the room, took a short stool from the table, had her reach and grab it with her hands and lean forward. This made her mouth and ass accessible to us. She turned and said “Honey do you want me to do this?” I replied “Baby if you want to suck and fuck us then it is fine with me as long as I am always around”. She smiled and said “Ed. ” Alice complained. ”Remember?” She added pointedly.There was an unmistakably naughty glint in her eye. I was beginning to think my sister was a bit of tease.“But I am really feeling very stiff this morning…I really could use a hot bath.” I protested.“Well, I did quite fancy one myself.” She responded. “It’d be good to relax before I get down to revising.” She added, raising an eyebrow suggestively in my direction. “Well, I suppose it IS your turn.” I conceded. “I guess I’ll just have to find. I smiled with a satisfied face.We checked in, and boarded the plane, and settled in our upgraded first-class seats.“What did you say to the gate agent, pointing at me, to get us upgraded?” I asked Alejandro.“I told him you are a model who has a huge social media fan base, and if he upgrades us, you might make a post thanking him and the airline for the upgrade!” he laughed.“Really!” I laughed, “maybe I should do that!”The plane took off, and we both connected to wifi, checking our emails,.