When I was still dating the girl who would be my wife, we got together to go to church on Easter. She was dressed in a long black dress with flowers on it, white tights, and black heels. I couldn't keep my eyes off of her. When we got to her house afterwards, it was lightly drizzling. Her parents and sister were there. Her mom was wearing a green dress, dark pantyhose, and red heels. Her sister was wearing a blue dress and was barefoot. A big Easter meal was in the making. Her mom sent us out to the garden to get some vegetables. My girlfriend took off her heels and walked across the wet grass and dirt in her stockings. Then, she knelt down in the garden, muddying the knees of her dress. 

Before we could get back inside, the sky opened and the rain poured down. We were soaked. Even more,  her high heeled shoes were on the porch and were getting soaked as well. We were laughing so hard, we fell into the mud. Our clothes were ruined. Her sister came out to see what was happening and also started laughing so she fell into the mud. We rolled around in the mud until we were covered head to toe. Her sister rolled over me and felt my hardening cock. She whispered to my girlfriend. My girlfriend unzipped my pants and let my cock free. Her dress had fallen off her shoulders, and she quickly removed her bra and ran my cock over her bare breasts. She then took it into her mouth and gave me my first blowjob. I still had to cum some more so I spewed all over her ruined clothes. I could see that her sister wanted some action but I had no more to give. Instead, I pissed all over her, washing off the mud in a spray of urine. We went back to the porch where my girlfriend put her shoes back on. 

 We went inside where the girls' parents looked at us in shock. They made us all stand in their huge tub while they washed us off. Soon, her mom climbed into the tub with us to better wash us off. She soon became soaked. We went off to change our clothes and I heard the sound of their parents having sex in the tub in their wet clothes.