I had been married to Anna for about ten years. She was half German but was raised in Germany. We had done a lot of crazy and wild things before we married, but my job was high visibility and involved government, so we had settled down to a very respectable lifestyle.
I had always had a thing for her sister. Both were blonde. Anna had the better figure, but Greta had a face that was slightly more attractive. I never acted on my interest, but I was definitely hyped up when she was around. She loved to come over because we had a pool, and she could enjoy it and be with her sister at the same time.
Greta was an enigma. She was raised in Germany and as a child had experienced the liberal lifestyle of the Germans. As a young teen, her grandmother would take both girls to a beach on the North Sea. There, all three would step into changing booths, remove their street clothes, and come out totally naked to sunbathe. Having spent several years in the states, however, and being married to a fairly conservative man, Greta had become very modest in public. When she went to the beach she had begun to wear a swimsuit but covered it with a tee shirt.
There was no doubt, however, that she was well endowed. Both she and Anna were probably capable of wearing the same D-cup bra. Once, when the entire family had gathered for a holiday, I stepped into the house from the patio to refill my glass. Greta had decided not to go back to the bedroom to change her top. She was right in the kitchen and had just taken her top off as I walked in. Knowing the European background, I simply made no comment and went straight to the refrigerator. While I was pouring my drink, Greta lay down her top, fluffed the replacement top she was going to wear and then put it on. Although I never looked directly, I knew exactly what she was doing some twenty feet away and in full view.
After that incident in the kitchen, things seemed to lighten up a bit between us. The next time I was in the pool with her and Anna, Anna asked me, "Have you noticed that Greta's not wearing a tee shirt?"
"No," I lied. "I hadn't. But now that you mention it, doesn't she normally wear one?" The three of us were no more than two feet apart as this conversation was taking place.
Anna continued, "Well, that's a compliment to you. If she didn't feel comfortable around you, she'd be wearing a tee shirt, so she obviously feels comfortable being around you without one." I was sure not to let Anna catch me glancing toward Greta's top, but when she went inside to fix another drink, I held onto the side of the pool talking to Greta and got plenty of glimpses of Greta's ample breasts, both from a direct frontal view and from the side as well.
Finally, Greta smiled and said playfully, "Are you looking at my breasts?"
I can bullshit with the best of them. I replied, "Well, I was just thinking how fortunate I am that you're comfortable around me and how much more fortunate I'd be if we were on a German beach." She laughed with ease at my reply.
"So you're telling me you'd like to see more."