Rias and Akeno were rolling all over the wet, tiled floor, savagely tongue fighting with their hands in each other's hair, pressing their massive titties together and their thighs in each other's pussies, trying to make their best friend cum all over them. They kissed relentlessly, their tongues battling for dominance. Finally, Rias ended up on top, with Akeno breathing heavily beneath her as her massives jubblies jiggled with every inhale and exhale. Rias brushed her red locks out of her face before diving back in to keep kissing Akeno. As they continued to make out, Rias lowered her hand to pinch her best friend's hard nipple. Akeno moaned into Rias's mouth as her best friend's tongue invaded it. Rias then lowered her other hand down to Akeno's ripe, wet twat, rubbing her clit and fingering her moist lips. Akeno tried to fight back by pulling Rias's hair and trying to dominate her tongue but it was no use. At the moment, she was, for lack of a better term, Rias's bitch.
Rias brought her hand out of Akeno's cunt and back up to her gigantic, heaving tatas and then lowered her head down to eat her best friend/sexual rival out. Akeno screamed as Rias devoured her pussy, slamming her tongue deep into her lips, using it to attack her swollen clit. Akeno was genuinely caught off guard. She and Rias fucked each other all the time. She suspected that her best friend was saving her best work for certain occasions. She'd be proud of her under different circumstances. Rias continued to slurp at Akeno's entrance while raising her hands to flick at her tits until finally, Akeno came. Not just came, but squirted all over Rias's face, tongue and hair. Akeno tried to catch her breath as Rias rose up, flipping hair back as it splashed water and Akeno's liquid all over.
"I finally managed to make you squirt." Rias said proudly.
"You bitch..." Akeno said in a tired tone. "You've been holding out on me."
"Under normal circumstances, I'm a sub" Rias said. "But this time? I'm fucking you with everything I've got."
"Well, then..." Akeno said deviously. "I won't hold anything back either. You thought I was a dom before? When I'm done with you, your pussy will be so sore, Issei won't even be able to poke it lightly without making you scream!"
"Bring it, slut!" Rias challenged.
The two busty beauties embraced, pressing their giant mammaries together, their nipples flicking over each other as they closed in for more kissing. They moaned into each other's mouths as they swapped spit, rolled tongues and ran their fingers through each other's hair while palming the other girl's bulbous ass cheeks. As their kissing intensified, Akeno spanked Rias as hard as she could, causing the lovely redhead to break their kiss and grunt in pain before Akeno tackled her, slamming them both back into the water. They emerged dramatically as they both flipped their long, flowing hair back, spraying water all over the place. They dove into each other again, wrestling all over the bath as they continued their savage makeout session. They ran their hands all over each other, from their wet hair matted to their backs, to their soft, squishy breasts, to their toned stomachs, to their plump asses, to their smooth thighs, to their juicy, red pussies. Not a single crevice of their perfect, voluptuous bodies remained untouched by the other girl. Their tongues continued to battle it out as they moaned passionately while also grunting with exertion but also determination.
Finally, Rias grew tried as Akeno refused to give in. Her tongue slowly but surely began to stop fighting back as her best friend consumed her tongue, slurping it, sucking on it and licking at Rias's beautiful face. Akeno threw Rias down to the ground ss she mounted her and began fucking her pussy to pussy. Rias screamed in pleasure as her sexual rival tribbed with her, over and over and over and over again. The sound of wet pussies squishing together echoed throughout the bathroom as Akeno dominated Rias. With every thrust, Akeno breathed in and out and Rias grunted with exertion and pleasure but also futule resistance. The redhead finally came, squirting what must have been gallons of juices straight up at Akeno, soaking her from head to toe. Akeno basked in her victory as Rias sprayed her all over like a garden hose, smugly rubbing her rival's juices all over her and even shampooing it into her hair.
After anout thirty seconds of non-stop squirting, Rias fell back, hyperventilating as Akeno stood over her triumphantly. The raven then held her hair over Rias and then wrung it like a sponge or a pair of wet clothes, dousing Rias in her own pussy juice but the seductive fallen angel wasn't done just yet. She leaned down in between her best friend's legs, spread them farther apart and then dove her tongue into Rias's already sore pussy, tasting her juices, kissing her clit, licking her lips. Rias screamed as Akeno ate her out. She thought she was fucked dry but it didn't take her very long to cum yet again. Nowhere near as powerful as the first time but still quite intense. Akeno then crawled over to Rias's face, lowered down and kissed her best friend lovingly.
"Fine." Rias admitted. "You win."
"Told you." Akeno bragged. "But...I am sorry about ruining your anniversary."
"Well..." Rias said. "I think you made it up to me and then some." They both laughed.
"But I do want a rematch." Rias added. "Not right now obviously, but after I train for a bit. My pussy will have to go through Hell before it can stand up to yours."
"Oh?" Akeno asked teasingly. "Well, you're on. Any trainers you have in mind?"
"I'm thinking Xenovia." Rias answered. "She maybe a catholic girl but she's tough as nails and knows how to please men and women alike."
"Really?" Akeno asked. "Well, maybe I should work my pussy out too. Rossweisse should be a good match."
"Fine. A month from now, we lock cunts again." Rias declared.
"Deal." Akeno agreed.
"But for now..." Rias said. "Let's just enjoy ourselves."
Akeno laughed as she and Rias got into a 69 position and spent the rest of the night licking each other to orgasm until they eventually passd out until morning. Rias had her special night with Issei the next night and their training for their rematch would begin very soon.