Their sex life had always been very satisfying but recently her mind had been fantasising more than usual. She regularly pleasured herself, most of th...e time she used a black dildo and it was this had had been occupying her mind most recently. She had woken up feeling particularly horny one morning and as Graham had to get to work, a fuck was out of the question. As she showered she loved the feeling as she slipped a moist finger inside her. Should she pleasure herself now or later? As horny as. For that, I backhanded her full force, back across the face. "YOU WILL SPEAK ONLY WHEN SPOKEN TO, IS THAT UNDERSTOOD SLUT?" I roared. "Y-yes Sir, I will speak only when spoken to sir." My Sister pleaded. "Precisely," I said, "I can see you becoming a very obedient little slave, now spread your legs, Slut!" She knew the order was undeniable, so Kelly Parted her legs to where I had two more ropes fixed securely to my bed and my closet. I quickly tied my Sister's ankles about a metre and a half. She was slimmer than I remembered, but still had those tremendous breasts! My cock twitched again. "So, Ian, what do want to do for lunch? We could go back to my flat. I've got a chip shop in my road and I haven't had fish and chips with you since forever."I replied, "I've got a hotel room booked and they do really good room service. Choose whatever you want from the menu. However, I won't let you choose the wine as I know you detest the stuff. I'm sure they've got something you can swallow. I. She started to spank slower and harder to see the full wobble and bounce of each cheek. This caused Emma even more consternation as she felt her bottom jiggling everywhere. It felt huge and hot and the spanks stung. She was very alarmed at the exciting sensations in her bottom and her pussy and could feel it getting wet.?Oh my god!? she thought, ?This can’t be happening!?Sarah paused for a moment and began to rub the hot cheeks spread across her knee,?Your naughty bottom is getting quite red.