I own a large farm in England. It has many outbuildings, some of which date back to the Norman conquest, the farmhouse itself is 17th Century.
This particular day, I had decided to connect up an electricity supply in the largest of the outbuildings. I had laid the feed cable some weeks before and just hadn't got round to connecting it up to a consumer unit.
I arrived at the barn and heard a scuffling. Bloody rats again, I thought. I sat myself in front of the boarding and began to fit the consumer unit to the wall and then connect the feeder. From time to time, I thought I heard something from the hayloft above my head. Eventually, I decided to go take a look. I like physical exercise and a near vertical ladder holds no terrors for me. I vaulted up there and....
.....came face to face with my 16 year old daughter and her best friend. Both were stark naked and had clearly been having some fun, whether with each other or just watching each other I have no idea. One thing was certain, the whole hay loft smelled of young aroused pussy. I blushed up, made a feeble excuse about going to the next building for some spares and left. I figured they would both dress and scurry off, leaving the embarrassing chat for later.
When I returned they had gone as expected. What I wasn't expecting was the little pink pair of knickers I had seen next to my daughter's friend still in the loft. Well, I'm only human. They were moist, and smelled wonderful, so I had myself a little jack off fun. I figured that NO girl 'forgets' to put her knickers back on and she left them there for me on purpose.
That evening, my daughter and I had our little talk. I don't mind in the least that she masturbates or is sexually active OR that she likes using the farm buildings. I just told her to make sure that she has some privacy next time. Then she said 'Amy said she was thinking about you.' I pondered this for a moment and then said 'She left me a little present?' My daughter nodded.