Sex in a private pool

Today, as every weekend, I went to the private swimming pool close to my house. At the time that I go the pool is always alone, but today when I arrived I saw that there was a couple. The girl was very sexy and I think that the couple were newly married. I has caused a lot of morbidity in them, so I offered them some money. I asked if they were interested in a good amount of money. Instead, she had to lick his balls while he saw. They were a couple very modern because were not offended by my proposal. They gladly accepted the money and the guy has not had problems to see his girlfriend doing a blowjob. Given that the three of us were having fun, I decided to raise the offer and fuck the woman in the swimming pool. Of course, the response has been positive. And so I liked the sex in the pool.