Well it was my wife's birthday in a few days and she had wanted some summer clothes. My sister-in-law, Judy, said she'd help with sizes and colors, etc. Well I took the day off and went to my wife, Chris's, favorite store. I picked out some tops and shorts and a bikini. All exposing as much as possible, of course. Chris had to work late Friday night so Judy came over to check out my purchases. She put a top and shorts back in the bag and said to take them back. Wrong colors for Chris. Now the sizes for the rest had to be checked.
Judy started with the first top. She stood and removed her own top so she was braless, I was interested immediately, not to mention beginning to get hard. She tried the first one and it got the okay as Judy had smaller boobs and this was a bit loose. The same for the next top. Good choices she said. Off came that top. Next she took off her shorts and tried on one of those, still topless by the way. As both shorts were the same size and would fit great she gave me high marks for those choices. Then came the bikini. This was the best part yet. Off came her panties and she stood there totally nude getting the bikini ready to try on. She took her time noting how hard I was getting.
She looks so natural when she's nude. She is slim and firm, the curve of her butt was perfect in my eyes. Her tummy was firm and then her pert breasts also firm and the nipples so suckable. Well she finally got the bikini on and I had now pulled my dick out of my pants and just stroked slowly while Judy modelled the outfit. It was just large enough on her to be perfect for Chris who had larger breasts and was just a few pounds heavier.
Judy took off the suit and put everything away to be gift wrapped. Then she said well I gave you a show go ahead and give me one. She just stood there naked, leaning against the doorway. I immediately began to stroke with intent. My eyes roaming over her body and the pace quickened until I was over the edge. I filled the palm of my hand with cum and Judy went for a paper towel. She got dressed as I cleaned up. I kissed her and thanked her for 'all' her help. Chris loved all the clothes and I got a great surprise for getting things so right. Judy told her she helped but didn't say exactly how.