My husband and I bought a duplex in a college town and I got the job of interviewing potential renters. With a shortage of on campus housing we had a bunch of people interested and I made the decision to pick a couple of girls who promised to be quiet and pay the rent on time. They were attractive girls and I got the thumbs up from my husband who enjoyed the extra eye candy out by our pool.
The girls hopped the fence over to the pool just about every afternoon and joined me for some wine and sun. I was tanning nude one afternoon when the girls came over to use the pool, without saying a word they took off their bikinis and oiled up on their beach towels.
I noticed they were both snapping photos with their phones, I really did not want my photo taken but they showed me they were just taking some photos to send their boyfriends. I told the girls their boyfriends could come over and use the pool with them so long as they are all gone before my husband gets home.
The next day one of the girls brought her boyfriend over and introduced him. He was a nice looking guy and was checking me out in my bikini as much as his girlfriend who was laying out nude. A little later the other girl showed up by herself and gave us all a little strip tease as she got into the pool. The other girl told me that guy had been her boyfriend previously and enjoyed showing him what he cant have anymore.
I told the girls I was done for the day and to enjoy the pool. The next time I looked out to the pool one of the girls was giving the guy some head while he sat on the edge of the pool and the other girl was blocking the neighbors view with a big towel. They were not there very long before I could see that guys cum dripping out of her mouth on to her tan boobs. They got dressed and headed back to the duplex next door.

The next time the girls came over to tan I told them I enjoyed the blow job show and they just giggled and said that guys has a big dick. I told them I could use some of that myself and they asked if I want to fuck him. A week later when the girls were tanning that guy showed up and we all went in the living room where the girls took out that guys cock and watched me get fucked.