I stopped because she hadn't given me permission to cum and I saw her notice. She said to me 'Sit back on that cock and show me how much you like it',...so with my hand I now held the rabbit in place and sat down on it, pushing it slowly into my arse. It felt so big, but was a good feeling and I started to play with my cock again as I pushed down further onto the vibrator. Mistress saw me start to touch my cock again and said sternly 'Stop!' and smacked the end of it hard. I jumped with pain and. In fact, she was in my seat. Or maybe it’s fairer to say I usually sat in her seat whenever she wasn’t here. I mean, it was MY house, but ... she’s Caroline. She’ll sit wherever she damned well pleases.“Uhm ... Shouldn’t we ask the driver in?” asked Kelly. “Or get him a bowl?”“No, dear. Richard will be fine,” said Caroline, patiently waiting for me to serve her.“He’s been in there for five hours!”“And he’ll manage an hour or so longer. His job is not just to drive me around. He is also there to. The entire scene was incredibly erotic and I also noticed how my mother's average sized tits, with their large nipples and areola swayed as her arms moved. On several occasions when she reached up to brush back her long hair her breast seemed to lift toward me almost as if inviting me to reach out for them, to touch them in a way that I had never done before. At one point my mother adjusted her sitting position and as she did I got a clear view of her pussy lips nestled in her patch of hair and. I enjoyed it and would join in kissing and feeling her as well. It became more frequent and progressed to her managing my morning wood as she pressed her hot lips to my body.We were best friends now and she accompanied me everywhere I went. She had her beautiful smile on her face most of the time that we were together. But I could catch her deep in thought with the serious expression of deep contemplation written on her face. Initially I thought that was the memory of her abduction but as time.