While he held Luigi captive in his Castle, Bowser couldn't help but look over at him... Deep down within himself, Bowser felt a boner… And it wasn't Dry Bowser.
The great king of the Koopas roused himself from his throne, safe in the knowledge that Mario had been delayed in one of his many decoy castles, and headed down to his 'special' dungeon to see his prisoner.
On the way, Bowser ordered the various koopa patrols to other areas and positions, ensuring he'd be able to get some private quality time down there. Any questions were answered with the same word, "Interrogation" something the koopa troopas understood well enough to want to avoid.
Bowser huffed with annoyance as the last worried faces retreated elsewhere, how on earth he'd managed to hold his kingdom with such a soft-shelled army, nay, with troops that blanched at the mere implication of torture was beyond him. But, like most issues, was something to be sorted out later- Bower made a note to toughen them up next time he caught Mario. Maybe. There may some threats the great tyrant would prefer to keep empty.
With the corridors cleared out the king opened the door and slipped in, smirking as the little green man jolted out of his skin at the sound of the door locking behind him- All wide eyes and gritted teeth, fingers clutching the threadbare prison bed so hard his knuckles had to be white as the gloves he wore over them.
Luigi leapt off the bed, trying to stand tall, appear brave. Bowser enjoyed watching him try to hold in his shaking as he held up a thin façade of bravery, it was funny, Luigi was so small- Taller than his brother by a good margin, yes, and what another human may call 'chubby' for sure, but compared to the king Koopa he was nothing but a tiny, snivelling pile of skin and bone- Insignificant and weak in all aspects, and Bowser loved it. What's jumping against muscle? Nothing.
He took a step forward, and laughed out loud as Luigi's fake bravery broke, the little plumber's knees hitting the edge of the bed and sending him toppling back onto it with a wail of alarm.
"Oh, Luigi, Luigi, Luigi. We've got to stop meeting like this." He laid the sarcasm on thickly, approaching until Luigi was pressed against the wall with nowhere to go "What's this? The third time this month?" Bowser bent closer until he could look Luigi dead in the eyes "If you wanted to see me you could have just… Asked."
Luigi turned his head away, red in the face. Bowser pushed himself closer until his scales began rubbing up against his captive's clothes, forcing a gasp out of the plumber.
"B-But Bowser, I-I-I couldn't!" Luigi spluttered, blushing beside himself "This romance is forbidden! I-If Mario knew, he'd-" Luigi swallowed heavily "He'd..."
Bowser huffed and leaned in closer, his breath hot on Luigi's neck, growling softly,
"Oh, but Mario will never have to know." He snatched Luigi's hat off his head and tossed it across the room, easing off the plumber to give him some wiggling room "Come on now, I can't keep your brother tied up all day." At the look he got, Bowser added "Metaphorically."
Biting his lip, Luigi nodded and began undressing for his newfound love… Shirt, dungarees, pants… Everything but his striped socks ended up piled next to the bed.
Bower nodded appreciatively, joining Luigi on the bed- Straddling the little plumber, not with all of his weight, no, breaking Luigi's back would put an end to things faster than the Koopa king would like- But with enough to remind him exactly who was in charge here.
"That's much better..." Bowser let his voice drop to a husky growl "Let's get started now, shall we?"
Then, Bowser unleashed his meat. They emerged from a slit as the base of his tail, one on either side- Long and red, rounded yet rough at the ends- They spilt onto Luigi's chest.
Of course King Bowser, the great, cruel ruler of the Koopas wouldn't have just one dick- He'd have two.
Luigi swallowed, blue eyes taking in the girth of the things he'd soon be taking in, as thick as his arms and almost as long. He could feel his own feeble imitation standing up against Bowser's display weakly in comparison, the friction turning his face just a little redder as the King shifted to become more comfortable.
"Turn over, Green." Bowser commanded, lifting more of his weight from the plumber's back to allow him movement, "Don't keep me waiting."
"Al-Alright" Luigi breathed, shifting under Bowser's legs until his belly was pressed against the bed, his erection pushed tight into his abdomen.
"- Agh!" Luigi squeaked, as Bowser suddenly applied girth roughly against his back.
"'Alright' what?" He hissed, claws digging into the soft skin of Luigi's shoulders.
"Alright, Lord Bowser!"
"That's better..." Bowser eased off slightly, positioning both penises carefully against Luigi's backside "I hope you're ready."
The silent nod, easily missed by anyone else, was all the permission he needed to ease in.
And then, the night truly began...
This is a fic written by my friend TheD! :o She doesn't have an account, so I'm posting it. ^w^ There's another chapter coming! \o/