VERSION 2: It was quite a hot day and I was feeling horny so I went down to my local river to cool off. I stripped off and lay down with my tits and pussy on show just to see waht would happen. A random old guy stumbled across me and started groping my tits and pussy. Before I knew it, he quickly had his cock out and entered me. When he had finished fucking me, he emptied his load of cum into me.