Maddie will be over at 8 and will stay until 12. I should be back at around 2, so you two will have two hours to yourselves. No misbehaving!" Yes, mom..." the twins replied in unison."Bye Ms. Martin," Maddie, the Tipton's blonde-haired candy girl, said as Carey left the suite to go sing at a wedding in the ballroom.It was now 8pm and Maddie had come over to baby sit the twins. The two had not talked about the previous night at all that day. Cody tried several times but could not gather enough. From the time we were out of diapers, Kim and I strolled around the house and property naked, along with our parents.I will be honest. Once I hit puberty, I had a real big dilemma. Both Kim and my mother were attractive women and once Kim started blossoming, it was real hard to not stare at her round, perky tits and round firm butt. When I would stare, nature would take control and I would become embarrassed and erect. Luckily, I quickly got used to it and the problem went away. During her. ..I was getting so turned on I nearly started chewing Ian's cock! Realising that her licking was getting me going again Kim slightly changed position until one of her fingers joined her swirling tongue at the entrance to my arse hole. At first she tickled the puckered skin as her tongue slightly probed the elasticity then as I wriggled and pulled Ian's cock completely into my mouth she tentatively slid her finger tip into my hole. When I offered no resistance she slid her finger all the way and. She slowly started rocking her hips back and forth, building up intensity until she was frantically bouncing up and down on my cock. Her boobs were still leaking milk, which also covered my own chest, and I couldnt help but reach up to play with them as she rode me. When I felt that she was definitely used to having me inside her, I began thrusting. She couldnt keep up with me, and soon she stopped moving at all as I started really pounding into her. FUCK FUCK FUCK! was all Hannah could scream.