We spent a while on the dance floor, enjoying ourselves and having a great time. Slowly, he placed his hands on my hips and held me close as we danced... I let him and we proceeded to dance very close to each other for several songs. Slowly, he spun me around, getting behind me. Little by little, he worked his crotch against my ass and I allowed it. I knew what he wanted and had no problem with letting him have it. I began grinding my ass against his crotch and could feel his cock getting hard. I gave myself an erection.Mistress became much more stern. "Okay choose the strap on that you want in your arse" mistress was very clever she knew that I wanted to prove what a good sissy I was, so I would choose the biggest one possible. Which is what I did. Mistress raised her eyebrows and nodded in appreciation. "Head back, and give this b**st a blowjob"I immediately tilted my head backwards and taking the strap on from her attempted to get as much as possible into my mouth. After fucking my. ..and you never seem to unlock them.” Karin giggled. “Mmm, I’m not sure you know how to unlock a padlock....I’ve never seen you do it,” James smiled. “Maybe all keys in my dress or maybe all lost...” There wasn’t much James could do to get to the keys under either of those scenarios. With escape impossible, he started to kiss the beautiful woman’s feet. Wearing the sexy elegant red dress, Karin turned and started to walk slowly to the kitchen. Walking was slow, partly due to her tight dress and. Every night I thought about her having her nipples kissed and where it would lead, and every night I would wank and cum thinking about my wife enjoying an orgasm with another man. I remembered our last evening together before she flew off, she was wearing a sexy short denim skirt, the weather was really hot and she had a white top with a v-neck showing her nice cleavage. We watched a film together on the sofa, she was at one end with her feet up towards me and I was at the other end, leaning.