" Oh yeah, baby, we're going to have plenty of fun," he said, turning back around, "How about you get down on your knees and wrap that pretty mouth ar...und this," he began to wave his semi-erect cock in my direction."I think I've got a better idea," I said, as I unzipped my short, pleated skirt and let it fall to the floor.Underneath, my black satin panties were already becoming stretched a little by the strains of holding in my growing erection. I could see Greg do a double take as he looked. "Kingfisher? You mean--the dog?" gasped Rachel."Sure. That's what I meant when I said I was gonna play with my doggy," Marylou confessed."Golly! You suck your dog's cock?" gasped innocent Rachel."Sure. Why not? He loves it. I drink his cum, too. It tastes the same as a man's cum, and there's more of it."Rachel was staring at her new friend in amazement, wondering if the farm girl was teasing her or if she was serious."I let him fuck me, too," Marylou added."Oh!" cried Rachel, her head. We usually have our most intense sex when one of us is tied in bed or in a doorway so we tend to do that often.We are both straight, though we've imagined different scenarios where bisexuality is included as part of the fantasy. Sam has often imagined making love with another woman (something she'd never done) as I watch and jerk off. She loves the idea of being a sex show for me. Occasionally she fantasizes about watching one man suck off another and we have a couple of gay videos she enjoys. There I was tanning my already nut-brown 45-year old carcass on the beach. Since I had no reason to believe that any other humans were in the vicinity I was sky-clad, barefoot all over, dressed as nature intended... Yeah, all right. I’ll get to the point. Now a guy who has spent five years free from the company of women, is likely, when his mind does turn to the subject of the fair sex, to get the most gynormous hard-on. Which indeed is what I was sporting when Vanessa’s sexy voice first.