Part 3 : Sisters Aren’t Supposed To Treat You This Way!
Tags : Incest, Chastity Play, Urethra Insertion, Bondage, Half-dragons, Foot Job

The temple to Lolth was surprisingly well lit by trapped wisps. Their fluttering flickered the light blue light in the room like dancing candles. The color of it played with the wine on the table strangely, making it appear a deep violet as Lily and Arachne giggled and drank it. Petyr was kneeling on the ground next to them, gritting his teeth.

At last his patience broke. “Everyone else is gone, you don’t need to keep me tied up anymore!” he shouted, rattling the manacles around his wrists and ankles.

Lily and his sister both scoffed at him. “You’re in a temple to Lolth, be grateful you’re even allowed to speak,” Arachne said as she got up and sauntered past him.

“Then let’s just leave. Mother summoned us. That’s the whole reason I’m here, remember?” Petyr said as he tried to twist around to see what his sister was doing as she rattled drawers around.

Lily spoke up first. “Don’t be in such a rush. Your older brother is showing up on his own schedule and no matter how soon we get back, he’ll show up after, so what’s the rush?” she asked, laying down on the table and flicking her tail into the air. “It was a lot of work sneaking into the Abyss you know.”

“Please, let your big sister show you some hospitality. You’ve come all the way to my home after all,” Arachne whispered as she knelt down behind him. Her scaled arms slid down around his chest, smoothed by the thin silk sleeves of midnight black. “I can stand to let you enjoy yourself a little,” she whispered into his ear as her hands slid down his pants. She smiled and stuck her tongue in his ear, twisting it inside as she grabbed hold of his manhood. Petyr squirmed and whined, trying to pull away, but her thick arms were wrapped too tightly around him.

“Ara, what are you doing?” he demanded as she started stroking him. She just giggled and reached her other hand up his shirt to run her fingers across his chest, gently pinching his nipples. “We’re siblings.”

“Ladies of the Night don’t have brothers, only sisters. As far as I’m concerned, you’re just a favored toy,” she said as she pulled his cock out of his pants.

“Mother always told us it was family first. Family above all. I’ll always be your brother,” Petyr responded quickly as she ripped his pants off. Her claws scratched up his chest, ripping his shirt off as well.

“Hmm,” Arachne hummed as she leaned on top of him. “We’ll have to see about that. After all, would a brother get so hard from having his sister jerk him off? Seems to me like you might need a little bit of punishment if that’s the case.”

Petyr tried to pull away, glancing at the ground. “It’s just natural is all. I’m going through puberty you know.”

“It still isn’t right you know. So as punishment, I’m going to use you as my toy for the day. And after that, we can go back to the lair,” Arachne declared with a lustful grin. Petyr just hung his head. She gently grabbed hold of his lance again, stroking it up and down with the gentle embrace of her hand till she was sure it was fully erect. Then she picked up something metallic from the ground behind them. “Now this, this is one of my favorite toys. I learned about it down here in the Abyss,” she said as she held the small metal rod in front of them. The light just barely reflected off the small ridges along it. “It’s called a cum trap. The name basically explains it all, except that it doesn’t come out.”

Petyr’s eyes shot open and he tried to jump back, but the manacles were chained to the floor and holding him in place. “Ara, wait, what are you doing?” he asked as he jerked his shoulders back and forth, trying to get out from her strong embrace. She just giggled and pushed the end of it up against his tip.

“All you have to do is make sure you don’t cum, and it’ll slide out no problem,” she explained as she started pushing it inside his dick. The cold metal stretched out his urethra slightly, lodging inside him ridge after ridge as she pushed it deeper. “But if you do cum, it’ll get stuck for quite some time,” she added with a laugh as she shoved it the rest of the way inside him. The thin rod was about the length of a finger, but much thinner thankfully, but it was still enough to make him scream in pain.

“Why are you doing this?” he demanded as she moved in front of him. Kneeling with her legs on either side of him, she squeezed her ass up against her thighs, grinding up till his cock was flat against her belly.

Arachne smiled and draped her arms over his shoulder. She was much taller than him because of the age difference, making her able to lean her head down and press her forehead against his. The only thing he could see was either her dark red eyes staring into his, or glance down at her exposed breasts sagging against his bare chest. “Can’t have you cumming in your sister, now can I?” she said as she lifted off his lap, centered his tip on her slit, and pushed down.

He grunted in pain and embarrassment as her wet slit wrapped around his shaft. The tight squeeze made him intimately ware of the metal rod shoved down his member, but that feeling was almost lost to the burning warmth of his sister’s folds. Her insides were nothing like a human’s. The Dragon Blood made both of them run hot, and their embrace felt truly natural, unlike the cold blooded humans. He could practically feel her heart of fire as she bounced up and down on his shaft.

His warmth wasn’t lost on her either. She moaned every time she impaled herself on her little brother’s shaft, squeezing down on every twist. The cold spot of metal deep inside her was a titillating reminder of her power over him. Her tail started swinging through the air as she rode Petyr. Lily just watched as she threw back her head and blissfully bounced atop Piko’s Little Petyr. Then her brother shuddered and grunted. Inexperience leading to poor stamina. She could feel his balls leap up between their legs as he tried to cum.

Arachne smiled sadistically and slid down on his rod, pushing her slit all the way down to his groin as he shouted in pain. A thick lump of cum quickly built up inside him, held back by the trap, bloating his cock inside her. “How foolish can you get?” she asked as she started grinding against his groin, working his cock inside her. “I told you that if you came you wouldn’t be able to take it off for some time. Yet you went and tried to cum right in your dear sister’s womb. Are you trying to have a kid with me or something? How naughty. But you’re the one who’ll suffer for it,” she said as she leaned down till her mouth was against his shoulder.

As he whimpered in pain, she stuck out her tongue and dragged it up his neck to his mouth, grinding against his cock faster and faster. The lump of cum feeling like a tiny knot inside her and surely causing him misery that only made her hornier. She casually stuck her tongue down his mouth, lapping up his drool as she started bouncing on his cock again. Then he shook again, his body cumming again, trying desperately to free itself of the trap.

Arachne gasped as the bulge shot inside her. She threw her head back and moaned as she tightened down on him. She started slamming her hips against him, harder and harder. When she came, she slammed down on top of him, squirting her fluids across his belly in great gush of ecstasy. Her moan echoed through the halls of the temple, bouncing back for all of them to hear again.

Panting, she slowly opened her eyes back up, and looked down at Petyr’s pitiful expression. “Do you like being my little toy?”

“No! It hurts and it’s degrading, and it feels so good but I can’t cum!” he shouted back at her. She just smiled and slowly stood up, letting his wet cock slide out of her, still rock hard.

“Oh, you want to cum that badly?” she asked as she stood up and wiped herself off, flicking the juices on her brother. He nodded vigorously, she smiled. “Well, if you want to remove the trap soon, I’ve been told the taste of a succubus’ milk will loosen you,” she said, turning back to Lily and exchanging a smile with her.

Petyr bit his lip and looked at the wolf girl demon across from him as she slowly stood up. Any contact with demons was dangerous, but he had to decide if the risk was worth the reward.

“…fine.”

Lily jumped up and happily clapped her hands before walking over to him. “Oh, it’s just been so long since I’ve fed someone like this. Trust me, I think you’ll just love it,” she said as she pulled her shirt off, revealing her bare breasts. He didn’t say anything, just watched as she knelt down next to him. Her hands slid through his hair, holding his head like a babe, and quickly pressed his lips against her nipple. He hesitated for a moment, glanced over at his smug sister, and wrapped his lips around her nipple.

Sweet sweet milk started dribbling out of her and into his mouth. The taste was unfamiliar to him, but instantly made him want more like a dying man who had just discovered water. He suckled from her teat, drinking every drop she would give him, and the physical effect didn’t take long. His body seemed to grow warm and fuzzy. At first he thought he was going numb, but then he felt Lily’s body against his, every inch of her skin stood out brilliantly against his in an explosion of sensation.

When the milk at last went dry, he was pulled away, but he immediately tried to push towards her other, fuller breast. Arachne knocked him to the ground with her foot before he could reach Lily. “Don’t be greedy now. You can have more later, on a clearer head,” she said, holding him against the cold marble floor with her foot. Every callous and scale and talon was brightly felt against his chest even without having to look at it. “Now, let’s see about your needs, shall we?” she offered, lifting her foot off his chest and putting it on his cock. “I hope you didn’t think something as lowly as you would get the courtesy of defiling me,” she said as she gently pressed down on him.

The pain was immediate and intense, but in his clouded mind, he couldn’t differentiate the pain and the bliss of the coming release. “How disgusting. It’s so small now that I look at it like this,” Arachne said as she started working her foot up and down across shaft. Her toes easily wrapped around him as she switched her pressure to the ball of her foot. Petyr moaned and arched his back off the floor as she kneaded against him. His body was already trembling, and when she pressed her heel down on him, he immediately came. This time, the little rod was finally forced out of him, shooting across his chest with a gush of cum that covered his gut. He was left panting and practically melting into the floor from the orgasm.

Arachne just laughed and picked her foot off him.

“Succubi milk isn’t good for growing men you know.”

“Oh, I know exactly what it does.”