It was a while ago. My wife was 2 months pregnant. One cool thing about pregnancy is that the woman's skin gets very soft due to the huge influx estrogen. Her pampered feet are very ticklish but when she was pregnant it seemed to magnify ten times. We were at the beach together and it was hot. She's not one to go into the ocean unless it's pretty warm. Since it was the beginning of the summer the water wasn't up to her desired temperature so she just took in the sun under an umbrella but it was still pretty hot. She managed to dig down a bit with her feet and got to cooler wet sand. She loved the cool feel of it on her feet. I offered to dig a hole big enough for her to lay in down to the wet sand. Well, she's no dummy and quickly replied, "Riiight and you're not gonna tickle my feet as soon as you burry me?" I remember telling her that I was DEFINITELY gonna tickle her feet but only a little and her being cooled off will be worth it.
I used a large clam shell to dig the hole and she got into the hole. I quickly pushed sand on top of her leaving her head and pink toes sticking out. I remember leaning next to her moving her hair from her face just talking and leaning over just kissing her from time to time. Every few minutes I'd ask if she was ok and comfortable and she would reassure me she was. What shocked me was when she said something like "I'm just waiting for your devilish side to show up, I just hope you don't tickle my feet too much." As she said that I remember her making a sad pouty face looking up at me with her beautiful brown eyes.
I moved down to where her toes peeked out of the sand. I made myself comfortable and as I looked down I saw her playfully wiggling her toes and she said something to the affect "Go easy, I kinda have to pee and remember I am a pregnant woman." I was hypnotized and I started to move sand away from her beautiful little size 7 feet. I started to tickle the very tips of her toes with my finger. Her feet were together so I just gently wiggled one finger over the tips of her dancing toes. Now my memory is vivid of this, I go over it constantly in my head. She began giggling immediately and said "You're gonna be a naughty boy, I thihihink I'm in trouble hehehe!" I'm not sure why but when she said that my heart nearly leaped out of my chest and my head was swimming. I just began gently running my index finger up and down her left sole. Her foot was so smooth and soft, pink heels and balls of her feet with white arches and a beautiful tan on top. Even though the beach wasn't too crowded she didn't want to make a scene so she tried to keep her laughter muffled. I remember he saying over and over "Oh no, no there, not there, it tihihihickles heheheheheh.." I ran my finger between her toes and she went into a silent laughter. I was mesmerized and I layed on my stomach propped up on my elbows just gently tickling both of her delicious feet. I don't have to tell you I was fully aroused. As she laughed and wiggled her feet and toes I heard her say between laughs "Oh God Oh God Oh God,,, I just peeehehehehehd aaaahahahahaha." Now I know I should have stopped instantly but I was so turned on I kept gently tickling her ultra sensitive feet keeping her giggling like school girl and in like 30 seconds I exploded in my swim trunks. I stopped and crawled up to her and saw she was beginning to have tears in her eyes. I apologized and she just shook her head and said it was OK, she knew I would tickle her, she just didn't expect to have pee' d. Luckily my swim suit was still wet from the ocean. I dug her out, emptied the small cooler and filled it with sea water and poured it over her to rinse the sand and conceal the little wet spot. She got up and walked to the showers and did a good wash. She never got mad and said it wasn't my fault, her being pregnant didn't help.