I'm a divorced guy and while I have a very good friend, we are not married and have some separate social life. She was out of town visiting family when Sarah called. She always had interesting parties were everybody's clothing would come off and there could be all sorts of sex play for one reason or another. As a couple we were invited for most of them. As a single I still get some calls from her when she needs me to balance things out. As it turned out she had ended up with a couple of extra ladies at her party scheduled for tonight and wanted me to come. 'And I can count on you to follow my lead'. I assured her that she could count on me. She said 'Then you will come a couple of hours early to help me set up? Allen had to go out of town. I have some food here for us'.
'What's on for tonight?' I asked. 'A vac-bed party, if you know what that is', she said. 'I had heard of it from some burners' I told her.
'I'm going to train you to operate it because Allen normally does that at the parties. See you soon'.
I got there and she said 'We'll go through the whole process as it will be tonight. I'll prep you and put you in so you know how to do males and then you will learn to prep females with me. Let's put it this way. In the world of nude group massage a vac-bed is essentially a whole body condom held in shape by a frame that is emptied of air by a vacuum cleaner and thereby made to cling to the body tightly.
First she had me climb into place. Then she reached in and had me spread my legs widely. She lubed up my penis, balls, thighs and stomach with a water based lubricant and then pushed the latex sheet into place with my penis held through the latex and kept on my stomach first as the latex is tucked down between my legs and then up against my legs and balls as the suction is started. I breathe through a fat staw that goes through a reinforced hole in the latex. She stroked up and down my body for a few minutes including some tantalizing stroking of my penis and balls. I get erect and my penis is layed out against my stomach but slides freely. Then the suction is off and the latex is no longer tight. Then I get out and she shows me how it is taken apart and cleaned for the next person.
Then she climbed in and when positioned had me lube up her entire pubic mound, her inner and outer labia and clitoris, stomach and thighs. Again with her legs spread widely and the latex pulled in against her vulva and between her inner labia and perineum as the suction went on, the latex followed every fold and bump of flesh. I rubbed her gently up and down her body and teasingly along her labia and thighs. It was fascinating to see her labia started getting puffy and I could see her getting wet. I decided she wasn't going to get released without an orgasm so I just homed in on her labia and clit. I put some lube on the outside and sure enough, my fingers slipped around her lovely pink parts as if there was nothing between us. Her clit stuck out more and more after a bit she started grunting and I could see the muscles in her stomach going through a lot of changes showing she was indeed orgasming. After I let her out she smiled a little and said just you wait for tonight.