Are you up for that?" I told her."It sounds like it could be fun. So if I told you to kiss me all over my body you would have to do it." My MIL questi...ned."Yes, that is the idea." I replied as I stared at her tits."Oh, ok. Lets try it. But we will stop if I ask you too." She giggled."Yes, but I hope you don't." I again replied.I think she threw the next hand because she lost. She stood up turned around so all I saw was her butt. She slowly lowered her panties down to her ankles and then kicked. It was lit by a single naked bulb and was just bright enough to be able to see somewhat well. Sure enough there was a hole in the wall so we peaked through the hole to see if anyone was in the stall next to ours. No one was so we sat down and waited.Soon we were kissing and grouping each other. I pulled Lacy’s halter to off and began sucking on her delicious nipples. She began groaning and she reached for my halter top and began playing with my nipples, God it felt good. We were just starting. Mistress positioned herself behind my head and I heard a popping sound as she came into my vision holding a needle. Removing the nipple clamps she gripped my nipple and forced the needle through my areola beneath my nipple. She disappeared again and came back into view carrying another needle and again gripping firmly forced another needle through. This continued until with the fifth needle in hand she warned me to brace myself as this needle would go through the nipple itself. I did as she. They ordered drinks, large glasses with green coloured vegetable juice, over ice and a touch of lime and a shot of tequila in it. It was served on the table with a small dish of homemade Tabasco and tomato juice "just add a bit to spice up the drink" they had said. Sabrina made a toast and started the conversation. "Tell me Kim, great day we had today and it became very exciting, I never knew I could get into something like this so quick but I love it! How did you get into it?" Well..." Kim.