This is so fucking hot!Such cruelty she was capable of; oh, how I Old Pussy wanted to be the subject that cruelty!And obviously I recruited Ashley for help.His tongue swirled and teased as he gently sucked here and kissed there.I want you to fuck me next.Um, would that be OK? Darling, I wouldn’t have made the offer granma if it wasn’t, I tell her.I think it's obvious.Driver comes grandmother out.I think it’s fucking fool-proof.Was that good?Tell me and I'll do it.Go talk to Emily?That night, she would simply be her normal prim and proper self, and she would believe they were going to a mommy old mature fancy dress party, dressed as a witch.I went next door as arranged, where Jack and Joe told me they were waiting for Doris, who would be ready to go out with us in a few minutes. Hang on a minute girl; old mature there’s one more thing that I have to attach. Darren said as he got a little black box out of a cardboard box and attached it to the top of the big box and pointed the little hole in the little box towards the other end of the board. As we watched I found my hands mommy drifting to my nipples and rolling and tweaking them. There you are young Tanya; all yours. Darren said as he got up, cleared all the wrappings, and left.I quickly lay down on the board with my legs open and feet on the pedals. The rubber dildo on the end of the metal bar was resting on my pubic bone. Turning the pedals slowly, I watched the dildo slide back and drop to the floor in front of my pussy.Adjusting my position a bit, I sat up and lifted the dildo up and rested the end at the entrance to my hole.Then I pedalled.The audience that had gathered grandmother around me watched as I slowly pedalled and the dildo went in and out of me. Because of my highly aroused state it only took a couple of minutes for me to start cumming again; and cum hard I did. I’m sure that everyone in the workout room had stopped what they were doing and come over to watch me.As the waves receded and my pedalling slowed I became aware of everyone watching me. Instead of feeling embarrassed, Old Pussy I felt proud of myself.As soon as I got to my feet Abby got down straight away; it was her turn. I had to go and have another shower before we left. A week or so later the whole of the team that I’m in at work were given the afternoon granma off because we’d completed a big job ahead of schedule. I’d been feeling quite horny all morning because Ryan had persuaded me to wear my random zap vibe that day; and he’d got me to charge up my clit ring overnight. That morning I’d had 4 or 5 little orgasms because of those.Anyway, when I got told that I could go home just before lunch I had this naughty thought, Why don’t I go to the gym on my own? It’s not like I needed to go home to collect any gym kit; so I phoned Ryan and told him what I was going to do and instead of getting the bus home I got the bus to the gym.As I walked in Darren said, Oh it’s you Tanya; I didn’t recognise you with your clothes on; and very smart you look too.