"Mmmmm." Zeena moaned into Slaan's mouth as she kissed him deeply with her arms wrapped around his neck. Her thick, plump, soft lips squished against his own as her tongue reached as deep inside his mouth as it could. They were in his throne room, with the ancient incubus relaxed on his throne while his beautiful, sexy, zeti lover was straddled on top of him. His hands were on her sides as they slid down the amazing curves of her female body. First, they traveled down her thin waist, than her wide, child-bearing hips. The touch of his fingers sliding along the surface of her body sent shivers up her spine. Slaan's hands finally moved on to her shapely, collosal, fat ass, and squeezed possessively. His fingers nearly disappeared as they sunk deep into the soft, pillowy flesh of her cheeks. He was so lost in the moment that it took a sharp crack of a whip, and a yelp from Alicia, to remind him that they weren't alone.
They were very far from alone in fact. The huge throne room was alive with partying demons that indulged excessively in food, drink, substances, and most of all, sex. A demonic band played the most ferocious, yet beautifully melodic metal on large platform of iron and volcanic stone that levitated high above everyone. 
All along the walls were waterfalls of  hot, steaming bathwater that poured into rivers that traveled and wound endlessly throughout the room, filled with demons that either, swam, relaxed, or fucked in them. These canals encircled Slaan's throne, and they also encircled the platform where the main event was taking place.
Nude, bent over, and chained to the floor of the platform was Alicia Acorn. She was forced to eat out the wet pussy of a demonized Rouge. Her clawed hands grasped Alicia's hair, and forced her to push her tongue deeper within. Behind the queen was a demonized Lien-Da, who regularly gave Alicia's shapely ass a crack of her whip. Each time made her lift her head to shriek, only for Rouge to shove her face back into her pussy.
Slaan watched in silence with his lips still locked with Zeena's. She eventually broke the kiss, and brought a piece of chocolate to his face. He kept watching the arousing display with Alicia as he stuck out his tongue for Zeena place the chocolate on it. He closed his lips around her finger and licked it for a moment before he pulled away, and bit down on the treat with a crunch. Zeena giggled and sucked on her own finger, delighted in the taste of him.
Lien-Da whipped Alicia again, this time causing her to have a messy orgasm that splashed her pussy juice all over the floor. Rouge released her head, and the mobian queen collapsed to the floor, panting heavily, and covered in sweat. Her face blushed a bright red.
"Hahaha! You try to act so chaste, but you're a perverted slut!" Rouge pointed out with an amused cackle. 
"N...no..." Alicia protested.
"The proof's there for everyone to see, so stop denying it. Admit it, slut!" Lien-Da demanded before she started whipping Alicia repeatedly. She screamed in both pain and pleasure. "Admit it! You love this don't you?! You want it!" the demonic echidna yelled with a perverted, sadistic smile on her face. Drool trailed down one side of her mouth. "You're a horny pervert that wants to get fucked, Aren't you!? Admit it!" she demanded again as she whipped Alicia Several more times.
"I-AAAh!...I-Im AH! I_I AAAAM!" the lustful queen finally confessed after the last crack of the whip, right before she had another messy orgasm. Both Rouge and Lien-Da laughed with wicked joy. "How did it feel to finally tell the truth? It felt good, didn't it?" Rouge asked. Alicia said nothing in response. She just laid there, panting, and filled with humiliation, shame, and arousal.
Slaan chuckled in approval. "Hahaha, yes good work girls, very good." He raised a hand in the air, and the whole room went quiet, from the ground to the demons high above, including the band. Everyone watched what would happen next with bated breath. "That's enough foreplay. It's time to start the main event." he declared as he caressed the side of Zeena's face. "you want to do the honors, sweetheart?" Slaan asked playfully. He already knew what the answer would be. Zeena smiled, squealed excitedly, and got up from his lap. She got on her knees before him, and began to undo his pants.
She licked her lips lustfully as she undid the button and slowly pulled down the zipper. Alicia watched with wide-eyed shock as a mass of purple flesh bulged out the more his pants opened, until his fat cock spilled out, and flopped on to Zeena's shoulder. The lustful, corrupt zeti bit her lip as she ran the palm of her hand across the thick length of his shaft.
The mobian queen was in disbelief. His pants hid such a monstrous tool, yet it gave no bulge from underneath whatsoever. Zeena wasted no time giving his penis her full attention. First, she lavished it with loving smooches. "Mmmm" Slaan enjoyed the sensation of her soft, plump lips kissing his shaft, and Zeena was pleased to hear his approval. She proceeded to lick, and felt the veins throb under her tongue as it slowly hardened. As soon as it was half-erect, Zeena eagerly slipped her lips over the cockhead, and deepthroated his girth. Alicia watched, sweating in overwhelming arousal as she saw Zeena's throat bulge from taking in his cock. 
The slutty zeti moved her head back and forth, sucking and licking at the same time. The bulge in her throat got bigger as Slaan's cock swelled thicker. "Alright, I'm at full mast. You can stop now." Slaan instructed. Unwilling to stop, Zeena instead continued to suck him off at a faster rythm. The incubus chuckled and grasped her single horn. "Uh,uh,uh, nows not the time to get greedy hon. Come on now." he teased playfully while he gently pushed her away. She withdrew with only light resistance. It took a moment for the entire length of his purple shaft to leave her mouth with a loud wet pop. A trail of saliva still connected the tip to her lips. Zeena took a moment to pant and catch her breath. "But...I need more..." she pleaded with a pout. Slaan merely smiled and alughed softly as he ran a finger across her cheek. "You can have as much of it as you want once I'm done with the queen." he assured her.
Alicia watched as Slaan  rose from his throne, and approached her. His thick, erect rod of purple flesh throbbed and twitched as he walked. Her eyes widened when she suddenly realized what would happen next. "W-wait, no, it won't fit! It'll tear me apart!" she pleaded while he stood before her. "Oh Alicia, you worry too much, and I know you're sick of that." Slaan lowered himself to face her at eye level. "I know that you were always jealous of your daughter, for having Sonic as her boyfriend. You coveted him, lusted for him. You would even stand just outside of the door to Sally's room and masturbate while you eavesdropped on them having sex." Alicia's eyes widened in shock from Slaan's revealed knowlege of her deepest, most shameful secrets. "I saw it all in your mind the moment I saw you." he revealed.
"I-I...I..." she stammered before Slaan silenced her with a finger to her lips before he continued.  "There's no reason why you can't have some of him too. You just won't embrace your perversion because you're afraid too. You're too uptight." he rose to his feet, his cock now in front of her face. Suddenly Rouge and Lien-Da each pressed their hands on the back of Alicia's head, shoving her face into Slaan's cock. His throbbing purple length entered her mouth and traveled down her throat, which bulged as her mouth reached the hilt.
"You've got talent Alicia, you instinctively relaxed your throat to take it all in, and you didn't gag." he complimented before he began to thrust. Gently at first, but the pace gradually picked up. The mobian queen was surprised by how good his cock tasted. She drooled so profusely that it dripped to the ground.