I kept moving my handand pressing every button I could find, when my littlesis, age ten, had her very first orgasm. Her firstthree, in fact. She gaspe..., and cried, and humped myhand, and we must have kept it going a good five minutesbefore she finally slowed down.“We just had sex, didn’t we?” Carla said at last.“Just one form of it,” I said. “The real thing comesmuch later, when you’re ready for it.” I would love to report that things went. ..” he sighed again, “Julia, I want you to go to the GU clinic. I must go to work today, but I will be home about six o’clock. I will give you a key.”“Yes, Master.”“You said you can cook. I will give you money to buy food for this evening.”“Thank you, Master.”“What about birth control?”“I have a quarterly depo injection.”“Good. Good.” He looked at his watch. “I need to be going. Eat breakfast. That’s an order.”“Yes, Master.”I had my orders. The GU clinic was an indignity, of course, but I was. Then I slipped a soapy middle finger from each hand up into their rectums. I waited for them to adjust to the intrusion and then one at a time I inserted my other fingers and finally my thumbs. Both girls seemed to enjoy my anal probing as much as they had my vaginal probing. I slipped my middle fingers back into their pussies and touched it to the thumb in their ass to make a ‘six-pack.’ Soon I was totally hard again and decided that it was time to take them to bed.We dried off quickly and. With each hard thrust into her, Cathy would moan and cry out; she clearly loved me pounding into her.I could feel my orgasm getting closer; it was going to take a little longer having already come twice earlier today. I changed my angle slightly, causing the underside of my prick to get more pressure from her cunt as I slid in and out. I could feel the sweat running down my face and back; the day was rather warm. My balls started to contract, and I could feel the muscles around my prick begin.