At home she wears sexy, thin and sleeveless maxis, that can reveals her body shape. Her most appealing part is her round busty butts, which shake sexi...ly when she walks. Mom is kind of an exhibitionist. I noticed 95% of people (male and female) around her would stare whenever she passes through the streets. My mom was a high school teacher once, degree in math’s, she resigned her job after giving birth to me. She now takes tuitions to my friends and other kids in our neighbor. Therefore dad. I took a shower and threw on my old work shorts and tee shirt just in case I needed to get my hands dirty and headed off to the park which was only 5 minutes away and saw the usual joggers and dog walkers on the way, other than that the park was quiet.I was amazed when I entered the café, the whole place looked pristine with flowers and excellent décor, I think the contractors had don an amazing job. Doris welcomed me with a broad smile and a hot latte, “Hi Frank, what do you think?” she asked. Eva was allowing Jaime to rub her young juicy pussy through her shorts. Soon after, Jaime pulled up Eva's halter top and gained access to her budding breasts, capped by her erect nipples. Eva made contact with Monica and the girls smiled. Monica had unbuttoned Saul's pants and was stroking his hard-on inside his underwear. Monica slid her body down between Saul's legs and pulled his pants down off his hips. His briefs followed and Monica was within inches of his young prick. Within seconds,. Hmmm, naked sunbathing on the deck maybe? Tomorrow I would have to bring binoculars too.As they passed, they slowed down to look at what I was building, and to smile and tell me “That looks really good!”“Thanks” I answered and smiled back, taking a good long scan of both of them.The older one seemed to be about my age, but showed absolutely no interest in me whatsoever, other than the novelty of the sand castle. The younger one smiled with bright eyes and big dimples that seemed to signal some.