For those reading my story for the first time, I am 39, quite good looking, 5.10 in height and having an athletic build. I reside in Mumbai and am qui...e adventurous.Without detailing further, let’s get on with what happened.It was a usual day at work, a hot summer day. I had just completed lunch and heard my phone ringing. When I looked, the name it displayed put a smile on my face. It was Chandni. Chandni and I knew each for some time now. We had once met at an exhibition where we were. My voyeur was watching last night--and he did have a camera. I turned over the picture, and saw a handwritten scrawl: "So glad you don't close the curtains." I hardly had time to put the picture back in the envelope before there was another knock at the door. When I opened it, I saw a smiling Jen and a very, very nervous Graham--and it was the same Graham! The Graham I had met at the sex shop! "Come in, come in," I said. "Lovely to see you." I ushered them both into the living room. "You know,". I should be feeling used and humiliated, but I was actually getting to enjoy it. Every one of my erogenous zones was being attended to, and the next orgasm was starting to well up inside me. It didn't reach me as quickly as it reached the guy who was fucking my mouth though, and with a mighty groan he grabbed my head and pulled me on to him. His cock went in past my tonsils and he shot jet after jet of sticky spunk straight down into my belly. I thought I was going to pass out but thankfully he. Kari looked back at the ad, and read it out loud. ‘Wanted males between the age of 21 and 33 for scientific research, must be single, able to spend a minimum of 30 to 90 days in secluded research area, and free of all sexual disease. Will be paid according to length of stay in project and all expenses incurred will be reimbursed. Jeez daddy, you make it sound like you’re buying me a boyfriend. Or worse, planning some kind of reality show.’ Throwing down the paper, she stood up and walked around.