Sure, I hated Rubella too, so I knew why I needed theneedle but the reassurance of knowledge didn't make the needle any lesssharp or painful. The inje...tion wasn't the only part of today's yearlymedical examination; they were going to check for head lice, give us thestandard sight and hearing test and quick swab of saliva to see if therewas anything massively wrong with us. All those other things were finewith me; anything that withheld the jabbing of the needle into my armeven for a second was. I suggested that maybe we should go back to their hotel again and they jumped at the chance. We left and made the short walk to the hotel with one of them either side of my wife groping her bum as they walked.In their room they both stripped off immediately and then helped my wife off with her skirt and blouse, admiring her titties, bum and pussy. I explained the new ground rules and things would only go as far as my wife was willing. Last night they had got to wank over her and cum on her. She then opened her eyes to see Adam watching her. She then licked the tip again without the foreskin making eye contact as she did.Adam - Oh god that feels amazing…. It's so hot seeing you..Taking that as her cue she then sicked on the tip then welcomed his cock deeper into her mouth until it was touching the back of her mouth. She loved the feeling of him in her mouth and felt sort of slutty that she was being watched. She bobbed her head and stroked him at his base with her hand. She tried. “Look he is getting hard!” Kim said enthusiastically.Most would try and cover up their cock. I didn't since I was not allowed. One of the rules my mistress had. Was that I always had to show my hard on. She always said we should be proud of our body's. I also think she just likes to see when she turns me on. Kim and Taylor both turned to my mistress. “Well we believe you now. What do you have him do?” Kim asked “It really depends on what I want. We do have some limits to keep in mind. .