Dancing the Night Away

"Pfft!" Odessa would scoff, when Eri whined and accused her of being heavy. Obviously, the brunette just was not as strong as she had believed herself to be! Odessa would push her rear end down as Eri started wiggling, trying to keep her under control, doing her best to try to force the Japanese girl down flat onto the floor so that Odessa could sit on top of her and do a little bit of friendly gloating.

But Eri would start to wiggle harder, and it soon became obvious that she wasn't going to stop until she had removed Odessa from her perch, even if it meant that she herself fell over as well. As Eri went over onto her side, Odessa would gasp as she went tumbling as well, hitting the floor with a thump and then rolling over onto her belly.

The fall didn't hurt too badly, though Odessa did feel what were probably the beginnings of a couple of bruises. The carpet had a distinct smell, too—a clean, almost floral one, but at the same time a smell so clean that Odessa did not exactly want to keep her nose in it for too long. Gingerly, she began to pick herself back up.

Eri managed to send Odessa crashing on the floor while she also fell on her side. At least it'd prevent her friend from bragging about her fat ass for the time being. She picked herself up as well and turned around to face Odessa, a smug smile decorating her face. The ebony beauty's fall gave her the opportunity to mock the girl instead, even if it was mostly because of her doing. Of course it could be argued that Odessa was at fault as well for trying to sit on her butt with that greasy derriere of hers.

"See that? Your ass is clearly too fatty that you can't even sit properly!" she chided and stuck her tongue out.

Odessa would not stay on her side for long. The fall had surprised her a little bit, but it really was inevitable, she supposed, when she had been sitting on Eri like that. Eri had been inherently unstable, and Odessa had therefore been unstable on top of her. Like a precarious pile of toy blocks, the two of them had both tumbled over, but had been so close to the floor anyway that it didn't really do any harm.

Odessa, hearing Eri mocking her, would quickly roll over and pick herself up, pushing up onto her feet to face Eri and rolling her eyes in a rather exaggerated fashion as the brunette taunted her. "You're the one whose rear is so much like a balloon that I bounced right off of it!" Odessa would reply, as she would bump into Eri challengingly front to front, before turning around and pushing her butt out towards the Japanese woman again. "You just can't compete with all of this, darling!"

"Ahm...!" Eri moaned as she felt Odessa's front bumped on her own, which was followed by the delicious feeling of the girl's body turned around, until her butt was pressed against her lap again. "B-balloon... Y-you're one to talk when you got a pair of your own, Dessa-chan...!" she retorted, her hands immediately seizing the breasts of Odessa and began to knead them from behind. "Just look at these fat jugs!"

They might be supposed to compare each other rear sides, but Eri just couldn't resist playing with Odessa's lovely tits for a bit as the girl presented the opportunity herself. She'd try to milk those orbs for a bit, before squeezing the nipples and turned around again to bump her butt on the ebony beauty's.

"Oh please, no one could compete with all those fat you have, Dessa-chan~" Eri wiggled her rear as she teased her friend. "You're clearly the winner in this category!"

When Odessa turned around to present her rear end to Eri again, the Japanese brunette did not do the same immediately. Instead, she would persist in trying to playfully antagonize Odessa, reaching around the ebony beauty to lock her into a hug, and grabbing onto her breasts to give them a taunting squeeze. "Aaah! Hands off, fatty!" Odessa would insist, wiggling almost childishly in Eri's hug to try to force her friend to let her go. Eri did not hold onto her for too long, though she did "milk" Odessa enough to force a few soft moans and pants out of the ebony warrior.

When Eri turned around and bumped her butt into Odessa's again, the Briton would recover a little bit from the breast groping and would shove her bum backwards, smashing it against Eri's, rubbing it up and down, then back and forth, repeating the process ad infinitum. "Try to distract me all you want, Eri, but my bum is still going to pound yours into submission!" Odessa would declare. She would pull her rear end forward, then throw her weight back again, aiming to destabilize Eri with a powerful cheek-to-cheek collision!

"Ah!" Eri tried to retaliate every rough bump of Odessa's butt with her own. "T-that's what you think! Take this!"

She pounded the ebony beauty's rear side with everything she could think of. Back and forth ramming, side to side swinging, little uppercuts and hooks. It seemed like they could spend the whole night bumping butts against each other and left with sore asses the next morning. It wasn't like spanking where the pain stung for a bit, it felt more like receiving a punching. After everything they had been doing, Eri had to say that she found this butt contest to be quite tiring.

"Haa... haa... g-give it up, fatty...!"

Odessa tried to bully Eri backwards with bump after bump of her ebony rear against Eri's lighter-skinned buttocks, but the Japanese woman refused to back up, matching Odessa bump for bump, their butt cheeks smacking together repeatedly, sending ripples through both of their rear ends, the force of each impact just as powerful as a spank, but affecting both of their rear ends and being spread over almost the entire ass rather than concentrated on a smaller patch of skin. Odessa was left panting, tiring as she and Eri seemed to be at an impasse.

"Huffh...you give it up, fatty! You're not going to last much longer, are you?" Odessa would retort, though she, too, was getting a little tired, and decided to switch tactics. Swinging her ass around and slamming it into Eri's took plenty of concentration and a lot of energy. Grinding, Odessa decided, would be much simpler, take much less energy, and might even be, dare she say, more sensual and thrilling.

Odessa pulled her ass back, paused for a moment, and then threw her weight backwards again, delivering one last titanic slam of her ass into Eri's, flattening both of their asses and making the round cheeks jiggle wildly. After that, Odessa would stop smashing, hoping to surprise Eri as she would keep her ass pressed against the Japanese beauty's, grinding against her hard, keeping their butts in contact, skin on skin, as she would try to force Eri to stagger forward!

"Ha... right back at you...!" Eri insisted as Odessa accused her of unable to last for much longer. "Ah!" she got herself another hard smack on her rear for her trouble, and knocked forward a bit again as the result.

Just as she's about to steady herself to launch her counter, the brunette felt Odessa's ass pressing against hers again, although this time the girl wasn't knocking her around with her own butt. Instead, the ebony beauty opted for a softer approach by grinding their rear together, which totally caught Eri by surprise after all the bumping they had earlier. It also made her reacted late, and she was slightly pushed more and more by Odessa, unable to help herself from moaning a bit as well.

"Mmmh... y-you... D-don't think this is o-over...!" she would then say defiantly before bumping her ass hard once to try disrupting Odessa's rhythm.

From there Eri would try to mimic what her friend did by grinding her butt against the girl's instead of ramming it. She went for circles, just like how she gave Odessa her lap dance earlier, giving more force as the rounding get smaller.

Eri was prepared for more bumping and was not expecting the grinding. As Odessa would force her rear end up against Eri's, their butt cheeks squashing against each other, no longer smacking flesh on flesh but now grinding against each other in what could almost be described as a pile. Odessa would quickly gain ground, forcing Eri to stumble as their asses would grind together, bruised flesh meeting bruised flesh as there was now almost no space between them.

One thrust from Eri would throw off Odessa's rhythm a little bit, and as she was reestablishing it she could feel Eri beginning to grind instead of bump, as well. The auburn-haired woman would start moving her ass in little circles, rubbing it all around Odessa's bum. Odessa would first move her own ass from side to side, then up and down, and would then push it outward and into Eri's rear as far as she could. Their contrasting rubbing styles resulted in quite a bit of fleshy contact, and Odessa could not seem to force Eri to cede any more ground.

"Mmmph...give it up, fatty..." Odessa would grunt, as she felt her ass compressing against Eri's. This was much more like a dance, now. Their rears moved almost rhythmically as they grinded together. Odessa would pant softly as they went on. "Admit...that my bum is better!"

"Never...!" Eri retorted defiantly, giving Odessa's butt a little nudge. "Cause I'd be lying if I did!" she added playfully.

She's also aware, however, that she couldn't really prove that her derriere was superior either. Their grinding was contrasting each other, but the result was still the same: a stalemate. This might be less tiring then the violent bumping they had earlier, but it's still exhausting. If there was a pole in front of her right now, Eri probably would have hold on to it so she could support herself better.

The brunette would still try to keep up with Odessa's dance, though. The last thing she wanted was to concede defeat again to her friend after being bested twice today. She'd grind her ass persistently, adding a bit of sporadic up and down nudging as well from side to side. If they had to do it all night until one of them passed out, then so be it!

"Mmmh... s-still not giving up, fatty? Just admit that your butt isn't better than mine!"