For a period of about six months, when I was 19 I worked in a large secondary school as a caretaker. My shift started at the end of the school day, and lasted until 10:00pm in the evening. I had the run of the place.
My block was the sports block and I had to wash down the floors in both the girl's and boy's changing rooms. The boys, well, it just smelled of unwashed bodies and rank sweat. But the girl's changing rooms was a wonderland of surprises. It smelled sweaty in there too, but it was that special feminine sweat, and there was always but always a strong smell of pussy. MUCH stronger than I would have thought. For a while I thought it was just wishful thinking, but it really wasn't. (I found out that during exercise, a girl can become very wet between her legs, not necessarily aroused, but sweaty and with an increase in vaginal secretions.
Anyway, I would wash the floors and take my time in the girl's changing rooms. I liked to think, when I washed the showers down, of them standing there naked and under the running water. Soon, I was taking a little time out to jack off in the girl's showers.
Sometimes I would find items of clothing left behind. Usually jumpers or the odd sock, but sometimes a trainer bra or miracle on miracle, sometimes even pairs of panties. More often than not they were 'sports' knickers. If it was that type, they were always encrusted and smelled wonderful. Now and then a more feminine pair would be found kicked under a bench.
Soon I worked out that there were about three or four items of clothing a week. I would stand in the showers, lick a pair of teenage girl's knickers out and shoot a prodigious load all over the showers before washing it down. Soon, though, I would strip off and stand there naked. It was so horny to think of all those sexy little virgins (well, some of them must have been).
One evening, as I knocked and then opened the door, A tall blonde haired girl walked out in her netball kit. (last match) I bumped right into her and knocked her bag out of her hand and the contents spilled everywhere. Bra, panties, day clothes, a couple of tampons and a few panty-liners, together with washing stuff. She blushed furiously and said 'Oh shit.... I'm gonna be late'. I said 'Go ahead. I'll pick all this up and put it in your bag for you.'
Well, I had to didn't I? Her pale blu bikini panties were still warm and had that little tell tale cream in the crotch. I didn't wait, I got it out there and then and beat off, cumming right into the crotch.
I left the job soon after that. Just as well really.