As the girls entered the front lawn, in the driveway was a limo. About 25 feet. It was surrounded by two hoses, several buckets of water, sponges, plastics containers of liquid soap and towels for drying after the girls had their fun. And fun they would have. First, they each grabbed a hose. These hoses were advanced and required a simple button press to turn on instead of most other hoses that required a water valve attached to the house to be turned. The button was small and right on the hose's nozzle. The girls gave each other devious smiles and aimed their hose at their rival before turning them on and spraying the other girl. They shrieked and giggled from the cold water as it made their flawless skin shine and their silky hair mat to their backs. They ran all around the limo, remembering that this wasn't just a water fight. It was completely soaked in about 20 seconds.
Before they could start the soaping process, the girls continued their playful little water fight. Their nipples hardening from the cold. Akeno grabbed a bucket of water and dumped it over Rias's head, drenching her. Rias retaliated by splashing another bucket straight into Akeno's face, letting the water travel down her voluptuous body. The girls then came together, pressing nose to nose, nipple to nipple and pussy to pussy before they lustfully tongued each other's mouths in a passionate kiss. They made out ravenously for about a minute before Akeno took a sponge, still not breaking the kiss but using it as cover and spanking Rias with her, making her pull back from the kiss. The girls drenched sponges in the soapy water as they began a sponge fight. They spanked each other, rubbing it over their rival's breasts, squeeze it out over their rival's head to soak them and then just started slapping each other with them before they got it together and remembered to wash the car...in any way they wanted to.
They wrung out wet sponges over their boobs, drenching them in soapy water and began rubbing their tits on the car windows. Rias taking the left side, Akeno taking the right. The car had tiny cameras on both the inside and outside, water proof thankfully, so they were sure that Issei would be enjoying the show. They moaned as their nipples slid across the cold glass and almost turned red from the friction. They decided to stop and use the sponges to do the rest, not wanting it to hurt when Issei or any of the other girls would suck on their nipples next. They rubbed the car in seductive manners, posing with their tight asses on full display, wiggling them to give the cameras a good view. Rias, having finished her side, snuck up behind Akeno and began humping her doggy style. Issei's favorite position. Rias pulled Akeno's hair as she fucked her, both of them moaning like they were giving birth.
Rias was rough as she slammed her pussy into her rival's. She knew Akeno liked it rough like the slutty little fallen angel that she was. She squeezed another sponge over Akeno, letting the soapy water flow down her body and into the crevice in between their mating pussies. Rias used the hand that wasn't yanking Akeno's hair to reach down and fondle her breasts ferociously, slapping them, bouncing them, pinching nipples, squeezing them. They kept this up for five minutes until they both came. Rias finally let go of Akeno's hair as they both tried to catch their breath. Akeno took advantage of this. She turned around and rammed her pussy into her rival's, humping her as she lay on the ground on her back and Akeno sitting up, making them look like the letter L.
Akeno grabbed and pulled on Rias's luscious, red locks and used her other hand to assault her jubblies, doing everything to Rias that she did to her. Akeno lowered her head down to lick and suck on the redhead's engorged nipples, lustfully slurping her submissive best friend. They did this until they both came yet again, now they were even. After resting for a bit, the busty babes got up, hosed down the car, used the hoses to shower the sweat off each other and used the towels to dry off the limo, making it look good as new. They admired their job well done as they winked at the cameras and hugged each other with one hand palming the other girl's firm ass cheeks.
"Well, that was fun." Akeno said. "What's next on water day?"
"Let's go to the backyard and I'll show you, babe." Rias answered and Akeno cooed.