Tilly was a tall lass with pointed breasts that put my blood pressure amongst other things up. It was known that she preferred women to men. She always had a cheery word for me and then that changed. It was coming up to Christmas and I was passing her house as she was going in with shopping. She stopped and asked if I was in a hurry as she needed a word with me. I went into her house and there in the lounge was a superb leather suite with large round arms. Tilly took my coat and sat me down. She went into her kitchen and came out with a glass of whisky and asked me to sample it. A sip and I felt its kick. She sat beside me and asked what I thought of it. I replied very smooth. She took a sip from hers. She then questioned me about my status and found out I was single. She said she was as well and then said that I would know she was lesbian. I went red and she laughed. She put a hand on my leg. I started to tremble and she noticed. She told me to relax. She got me another whisky and this relaxed me somewhat. Then she asked; ' I have a favour to ask you. It is a bit of a cheek and if you say no I will not be offended.' 'If I can help then I will. What are neighbours for.' 'Would you let me grope your bum? I have a bit of a fetish about that part of an anatomy and you have a very sexy one.' 'How?' 'Stand up and I will show you now .' I stood up and she stood behind me and I felt her groping my bum and it was very erotic. 'Enjoying it?' 'It is so sensual and weird but wonderful.' Wait she said and from under the settee cushion she took a pair of tight fitting leather gloves and put them on. 'Smell the leather!' I felt that bit of a sternness in her voice. Next she put her hands down my waist band and groped my bum. She was breathing more heavily and so was I . 'Turn round!' Next she undid my belt ,opened my trousers and they dropped at my ankles. Before I knew it I was naked in front of her and she was rubbing all over my body with the gloves. 'Suck my fingers !' I did and it was erotic and next she bent me over the arm of the settee. I dare not look round but just loved the feel of leather on my naked skin. I could hear her undress and next I heard her pant and then I felt something cold on my bum and a vibrator slid into me and was in heaven. 'Not hurting you?' 'Oh no its heaven. Deeper, deeper .' Her hand reached under me and felt my cock and balls. 'You are starting to get aroused. Time to take your anal virginity.' 'Long to be taken. Deeper and deeper.' I felt something rub against my bum but I was a little too tight so more lube was applied. A bigger thrust and I was entered and then bliss. Tilly rode me with long slow deep strokes and then she would rub those breasts on my bare back and I started to moan. ' Ready for the climax. You are going to be ridden and shagged to you cry out! Oh the joy of it as she really rode me and built me up and then eased. The final shafting and I came and cried out as Tilly came. She had ground me into exhaustion. ( After we cleaned up she sat me on the settee and put her dvd player on and there was the whole scene recorded. I am now her sex slut!)