From some of my earlier stories many of you will know I really get off watching couples having sex. Recently through another web-site I made contact with a couple in their mid-30's, Antonis and Vasso who were looking for a mature male to watch them having sex. This was all new for them and we had a very pleasant evening. Strictly me watching from another sofa in the first place then sitting on the end of the bed. It was great fun and we met a second time where I stripped naked with them and there was some limited touching. We all enjoyed it so much we decided to develop the theme and played a game of 'Taxi'. The plan was set. Antonis and Vasso would be waiting on a street corner late at night. He had just met this hot chic in a club, eager for each other they hailed a cab. That's where I came in, me being the taxi driver. I pulled around the corner and Antonis stuck his arm out so I pulled over. They both jumped in the back. Vasso was wearing a strapless summer top with a very short skirt, braless as I would soon find out. I asked 'Where to?' and Antonis just said 'Drive us around for a while'. My car has extra dark tints on the rear windows so I switched the rear lighting on so I could get a better view. In no time they were embraced in each other's arms and Antonis was fondling Vasso's breasts. Quickly he had her top pulled down and her pert breasts were soon spilling over the top, I could see her erect dark nipples sticking out. Her head disappeared down onto his crotch and I could hear the unmistakable sounds of her sucking his juices. I glanced in the mirror, his shirt was wide open and his jeans around his knees as Vasso took him deep inside her mouth. By now her top was around her waist and skirt high above her crotch. Antonis was tugging at her panties pulling them down over her knees. Without asking I pulled onto a nearby beach, pulled up and turned the engine off. 'It's a bit more private like this' I said as they carried on. Quickly Vasso was stripped naked. I got out and walked round to the back door, opening it wide as Antonis head was buried deep between her legs. I went round the other side, opening the door, and put my cock over Vassos face. Eagerly she sucked on it taking me deep inside her mouth. Briefly she released me as she turned over onto her hands and knees for Antonis to fuck her doggie fashioned then took my erect cock back into her mouth. As I came and shot my load inside her mouth Vasso was still being fucked, her naked body writhing with pleasure under the moonlight. Vasso turned to take Antonis load inside her mouth, mixing his sperm with mine then she swallowed both our loads, showing us both her now empty mouth. They both got dressed and I straightened myself up then we drove off back into town. Dropping them off at the Marina Car Park I sped off into the night as they made their way to their car. About half an hour later they messaged me saying what a turn on the night had been, and to continue our fun and games,