"A-ah! Bel!" The green haired cat demon's back arched as his tail whipped back and forth. The blonde stroked his thumb over the base of his smaller lover's tail, nail scraping it. More soft mewls and moans escaped Fran, his back arched and face flushed. "M-more…" he whimpered. The larger demon slid his fingertips up the appendage almost gently, which only served to tease the little cat more. He laughed and buried his face in the nape of his lover's neck, grazing his fangs along it. "For the love of… Dammit, Bel… bite…" The demon prince complied, his own tail swaying behind him as his four fangs sunk into Fran's neck.

"Ushishishi, kitty likes the prince's bite…" The aphrodisiac-like enzymes in his saliva began to work their magic in Fran's system, heating his body. Bel turned Fran over, onto his back and kissed down the front of his body. He ran his tongue over the smaller demon's neck and collar bones, fangs nicking skin every so often. When he reached Fran's chest, he lapped at a nipple, causing his lover's body to tense and back to arch with pleasure. He sucked on it until the bud was red and bruised, then proceeded to move to the other. Soon enough, the cat demon was panting and slick with sweat from the petting of his tail and the sheer pleasure of Bel's mouth, little did he know, much more was about to come.

Bel kissed further down, eventually reaching the cat's hard member and slicking his tongue over it. A yelp came from above him, but it was ignored. The demon licked the slit where precum dripped, a string of saliva trailing from his lip. He took the head between his lips and swirled his tongue about it. Slowly he engulfed more of it into his mouth, causing Fran to buck his hips and whine. "Bel…" the green haired feline purred, nails burrowing into the sheets. He thrashed about, doing his best to keep his hips still as Bel sucked and licked his member. He could feel the anticipation and pleasure building, groaning out, "C-close…" Which signaled Bel to release him with a soft pop.

The blonde demon's Cheshire grin returned to his face, looking over his little mate with blood red eyes. His fingers met the cat's parted lips, slipping inside as Fran sucked to coat them in saliva. Belphegor relocated the fingers to Fran's entrance, pushing one in. He moved it slowly as Fran winced at the foreign feeling. Another slid in, curling slightly to hit the purring demon's prostate. "F-fuck!" he moaned out, writhing against Bel's hand. Bel grinned widely at the open display of pleasure and slipped in the third, making sure to hit that spot every time his fingers thrust in. "F-fuck… Bel… more…" the green haired demon panted, begging with eyes matching in color.

"Ushishishi, you'll get what you wish…" Bel turned him over again, raising his hips slightly and getting onto his knees behind him. Fran happily waved his ass in the air, tail waving as Belphegor grabbed it again, stroking. Lewd moans and wanton panting escaped the feline's lips as Bel began to push himself in. An estranged moan slipped from even the blonde's lips at the tight heat. He thrust completely in, then pulled out slightly, repeating the action. The moans and panting turned to full out cries of pleasure with each thrust. Bel's other hand wrapped around Fran's member as he leant over him, releasing his tail.

It wasn't long before Fran was tensing, his ears going back with the pleasure. He felt his cock twitch, once, twice, as he released all over the sheets. Bel was close behind as Fran clenched around him, nails scraping his hip as he released inside. "F-fuck, Fran." He pulled out and collapsed beside his lover, pulling him onto his chest.

"The prince loves his kitty…" Bel murmured sleepily.

"Yeah, yeah… Love you, too…" Fran murmured back just before they both passed out.