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The Amazon groaned as her tremendous bulk slammed into the mud. Her massive weight and the force with which it had been thrown by her opponent created an instant crater in the soft, wet earth that splattered her naked rolls of fat with brown muck and left her sunk into the filthy ground. She began to wipe the mud dripping over the curves of her bare breasts then stopped, a growl coming to her plump lips as she heard her foe's laughter.
"Is this really the best you have for me?" Majin Buu laughed from behind Diana as he lowered himself from his position flying over her down to the ground, "I was hoping you'd still be a warrior under all that blubber, but it looks like you've become soft in more ways than one! Looks like I've won..."
The majin laughed again, and this time his laughter was echoed by the thick, fattening goo inside the Amazon, making her flabby rolls jiggle and causing her to blush more.
"It's not too fair when you can double up on me from within and without..." Diana grunted at Buu, then smiled as she shook her bare rump at him, "But go ahead then, you earned top, this time..."
Wonder Woman's plan to turn the deadly and monstrous villain into a worthy lover and pacify his appetites in the process had worked even better than she'd expected.
The two had gotten along better than either of them expected after their first night together at the bank. They had consummated their newly formed relationship in what Diana had thought would be a fairly sturdy bank vault, but the Buu-filled warrior woman had underestimated just how pleasurable sex with a slime creature that could fill every inch of her body would be. After her first couple of sessions with Buu had left over half the deposit boxes smashed, her corpulent and almost half-ton body acting as a wrecking ball in the throes of her bliss, forcing Diana to concede that maybe a better location was needed.
Thus the now symbiotically tied fighters left the vault behind, the gargantuan Amazon having given the other security guards and law enforcement that had arrived the slip simply by smashing through the back wall. The two had stuck to barren wastelands and open fields since then, which suited them especially fine once their lovemaking had grown more... competitive...
Diana's moans could be heard for miles around, startling a nearby herd of cattle that began to low in response. She continued to groan and huff as she was taken from behind by Buu, bent over by the muscular pink fighter as he thrust in and out of her. While the competition usually began with physical foreplay that matched the fighters' strength, the dominant force in battle determining who would be dominant in love, things wouldn't end once the two began their intimacy.
"Hear that, Wonder Cow? I think they sense a kindred spirit..." Buu chuckled as he thrust into her again, giving her massive rumpcheeks a firm squeeze.
"Just shut up and stop trying to distract me... You already have enough of an advantage!" Diana moaned.
Of course she'd been referring to the same advantage he'd had over her on the battlefield as well. Early on in their relationship, Buu had decided to split off a copy of his body from the goo inside of Diana's body. She was thankful because it gave a bit more normalcy to their companionship... at least as normal as a relationship like theirs could be, and it gave him more options when the two felt like playing.
"Piled with blubber... covered in mud? Yes Diana, I think you'd fit right in with the livestock around here!" Buu chuckled, laughing even more as he felt her intensified arousal.
"You... dirty... cheater!" Diana groaned, sweat dripping from her brow, already feeling herself slipping closer to losing the next stage of their competition.
"Remember my pig, last one to come wins this round..." Buu whispered, his voice still somehow heard over his lover's increasingly loud moans, "And something tells me you're a lot closer than I am...!"
Diana's hands dug deep into the mud, the wet ground erupting from between her fingers, staining them with filth. She groaned and moaned louder and louder as she felt her mate push deeper, the rolling hills echoing with her cries of pure and unrestrained bliss. The wet earth squelched and splashed beneath her girthy body with every thrust into her eager frame, her obese and naked form plowing the earth with her weight as she herself was plowed by the man behind her.
Hot gasps tore free from the fat Amazon's throat, steaming in the chill air as her corpulent body quivered with ecstacy-packed sensation. Sweat poured over her rolls in rivers, and she could feel every bead, her already heightened senses stimulated even further by the pink slime that had filled her body and changed her from the perfectly fit specimen of an idealized warrior queen to the perfectly fat example of corpulent beauty she had now become. The chiseled, statuesque musculature one would expect to find on the body of an Amazonian goddess had given way to gravid rolls and swells of blubber that rippled and quaked with every move, and this effect was put on full display as the warrior not only took every thrust she was given, but continued to thrust back in turn despite her mounting exhaustion.
Even with her super-strength, Wonder Woman was finding her endurance waning, both thanks to being unused to such excessive corpulence as now bound her body and due to her current sexual marathon having lasted nearly a week straight with no breaks between. Despite having lost their little competition at seeing who would be last to reach climax, Diana was all too determined to keep going now, not only as a matter of pride but because she wanted nothing more than to milk every last thrill of pleasure she could from the tireless majin before she finally gave in to her fatigue...
"Just one more..." She grunted to herself, her voice deep with both her bulk and weary strain, "One more time, one more release..."
"That's what you say every time, my greedy pet..." Majin Buu laughed, both inside and without Diana before pushing her over the edge for the last, countless time that day...