This happened four years ago. I had just bought a new camera. I had spent far more than I should have, but the specifications and the price made it a bargain. the camera had 3 lenses and twelve filters a sun shield, tripod and a separate flash that also worked with the timer function. All in all it was a very good package. I decided to take it round to show my brother as he is also interested in photography. we even had a joint darkroom when we were kids. As I arrived he was just leaving, he had been called into work for some sort of emergency. "Go in, Pat's in the garden. I'll see you later," he said and then he was gone. I went in and out the back to the garden. I was surprised, Pat was laid on her back almost naked. The only bit covered was a small strip across her groin with a folded towel. Her 36C breasts looked magnificent as they caught the sun. I quickly took a photo of her laid there. The click of the shutter caused her to look in my direction. "Did you take a photograph of me," she asked, " of my naked breasts?" "Yes I was just trying my new camera that I have just collected," I replied showing her the photo I had just taken. One advantage of DSLR cameras you can see it straight away, no processing like the old days. She looked at the photo. "You cheeky sod, taking photos of my naked breasts," she laughed, "you missed the best bit. I was totally nude ten minutes ago," She informed me. "Well I'll just go back fifteen minutes in time in my time machine," I joked. Then without warning she whipped the towel away. I ran off seven or eight pictures before she had time to replace the towel. "Hell that shutters fast," she laughed. I showed her the pictures. All but one was good, so I deleted that one. "Spoil sport," I told her, give a man a flash and then leave him dangling. She was looking directly at my cock," I wouldn't say that it was dangling. In fact I would say it was bloody hard," she said pointing at my cock. I pointed out to her that any red blooded male seeing her gorgeous naked body would have the same problem. She laughed and took the towel away and got up and wandered in doors. I followed and took several shots of her sexy arse as she swayed her arse as she walked. She looked at me with a cheeky grin. "Can I get you anything," she asked pouring herself a cold squash. I told her yes, but a drink wasn't what I was thinking of. I took a few more pictures as she stood by the fridge. The she moved into a more provocative pose as she grinned at me. Click, click, click went my shutter. Then she moved over to the couch and sprawled on it with her legs slightly parted. More snaps for the album. Then she parted her legs a little more. I zoomed in and took a couple of close ups of her glistening pussy. Clearly this was getting her worked up as well. then she turned over in the classic doggy view. I took a few from the side to show her gorgeous dangling tits and then moved further around taking shots until I was directly behind her with her fanny peeled open and her hole clearly visible. As I took several shot she looked back again in the classic pose. My shutter was rattling with the number of shots I took. Then her hand came between her legs and stroked her pussy lips. I took several shots of that. I moved in closer to get some real close up shots. My lens was just over a foot from her crack. Then I couldn't help myself as my hand moved forward and stroked her pussy lips, Pat groaned, but did not push my hand away. I stroked up and down, causing further moans. My cock was getting painful between being hard and confined. I unzipped and pulled it out. I took several more shots with my hand stroking her pussy and then I took several shots as I slowly inserted my cock in my sister-in-law's pussy. She let out a long low groan. Then I took more shots as I slid in and out. Pat was thrusting back to take as much cock as she could. Then she squealed as she came. I rolled her on her back and took several more shots before reinserting my cock, taking shots as I did so. Then I was too far gone to take photos and I slammed in and out and the with a final thrust drove my cock deep and seeded her womb. After a few minutes recuperating, Pat went to clean herself up and to put some clothes on. I cleaned myself up and zipped the snake away. We were sat talking when my brother arrived back home. The world was safe again and emergency over. Fortunately I had changed the memory card with the photos of Pat safely in my pocket. Roger looked at the camera, "you haven't taken any photos yet," he remarked. I told him that I needed something to focus on. "You should have taken some of Pat." he remarked. If only he knew. I never got the chance to repeat the session with Pat.