Halloween Costume Domination

After what seemed like days, my walk of shame finally ended as we approached the house where the party was being held. I noticed that some of the other guests going in were people I knew from school. I almost fell over at the thought of being seen, dressed as I was, by people I saw every day. What could I have done though? I had no choice. Maybe it wouldn't be that bad I thought. We could just go in quickly then leave.

That didn't turn out to be exactly what happened.

As we entered the house I was treated to a serenade of whistles and cat calls. About half the guests were men and the other half women. I wasn't sure which one I liked seeing me less. Inside the entrance there was a photo stand set up where people could pose in their costumes.

"Come on," said Sarah as she ushered me to the stand.

"Not more pictures," I thought, "I won't be able to delete these."

Begrudgingly I was pulled to the stand. I hoped that standing next to my sister rather than Tina would at least make me look a little more masculine by comparison. This did not turn out to be true. I had never realized it but Sarah wasn't as small as I might have thought. She was, in fact, almost as tall as I was and I really wasn't all that much more muscular then she was either.

For the first picture she just held my arm and stood next to me. But for the next one she reached down and lifted my skirt up a little. Surprised I quickly tried to hold it down but I could tell that the camera got a little peek at the pink silk panties I was wearing underneath.

"What are you doing?" I cried out. "Lighten up," she teased.

"One more," she called to the photographer. This time she reached down and grabbed the back of one of my legs and pulled my thigh up to her hip. The feeling of her bare hands against my smooth skin made me all of a sudden shutter. I felt myself start to get hard again. What was happening to me? Was I actually being aroused!? She rubbed her hand up my thigh. What was she doing? Was she trying to turn me on!?

We moved into the main room. It was a big house with a lot of open space, which was good since there were at least a hundred people inside. There was even a small stage set up where a band was playing. "Let's dance little girl," commanded Tina. With one small tug she pulled me onto the dance floor. She then proceeded to grind hard on me to the rhythm of the music. She started touching me all over. She crouched down and ran her hands up my legs causing them to tense up. She ran her hands past my socks all the way up and underneath my skirt stopping just before reaching my cock. I tried hard not to be aroused by all of this, but I could feel myself getting harder by the second. It was starting to show underneath my skirt. I couldn't believe it.

The band finished playing and Sarah got up on the stage. "Hey everyone" she yelled out. "We've got a special guest with us tonight. For a special Halloween treat my little sister over there has been allowed to stay up late and come to this awesome party." The room broke out into ruckus laughter and cheers. "What do you say we have her come up here so we can give her a proper Halloween surprise?

At this point I decided that I'd had finally had enough. I looked around franticly for an exit. No one was standing next to the door that led to the kitchen so I made a break for it. Unfortunately I still hadn't gotten the hang of the high heeled shoes. As I started to run I stumbled and almost fell on my face if it wasn't for Tina catching me with her strong arms. She picked me right up and threw me over her shoulder like a rag doll and carried me towards the stage. I struggled as hard as I could but it was no use. She had me completely under her control. As she carried me, my ass was in full view to everyone. "Nice panties," someone shouted.

Tina put me down next to Sarah on the stage but kept holding my arms in a vice like grip ensuring that I wasn't going anywhere.

"There we are," said Sarah. "She's just being a little fussy since it's past her bedtime. I think I can calm her down though."

She kneeled down and licked up my bare leg with her warm tongue. The cool air against the trail of saliva made my legs shiver. Goosebumps formed on my smooth skin. I closed my eyes tightly, desperately trying to suppress the wave of arousal that was coming over me.

"How can you do this" I pleaded, "I'm your older brother." "Don't act like you haven't always wanted this." She then grabbed the back of my head pulled it forward pressing her open mouth to mine. My eyes shot wide open as her tongue danced around mine. It was one thing to touch me seductively and to lick me, but now I was being French kissed by my own sister in front of everyone. She kissed me long and hard almost sucking my breath away. When she finally pulled back I was left gasping for air. My cock was so hard now it was practically forcing its way through my skimpy panties and skirt.

I was starting to feel light headed. So much so that I didn't even have the sense to try to run as Tina let go of my arms. Putting her massive hands around my waist she lifted my skirt up exposing my rock hard cock pressing against my panties. Sarah ran her finger slowly over the thin material along my cock. The feeling was so intense, I felt my knees shake. The front of the thin garment was starting to get wet.

Next, Tina ripped my shirt open and dragged her nails across my bare chest leaving red marks on my pale skin. The pain only served to deepen my arousal. She then tore the shirt completely off. Sarah went around behind me and unsnapped the training bra letting it slide off.

"Stop please," I stammered. "But I'm not done yet."

She reached her hand around my back and undid my skirt. After it fell to the ground she looked down with a smile. I looked down and saw that my cock was nearly tearing through my panties. I felt like I was about to die.

"No," I thought, "I couldn't be aroused like this, I just couldn't." But it didn't matter what I thought, I was already starting to drip.

She put her fingers through the waist, and slowly pulled the panties down to the floor. I was trying so hard to keep my body from further betraying me that I couldn't resist. She gently lifted one of my feet out of the pile of cloths around my ankles, then the other one. Kicking the pile of cloths aside she stood up and stepped back to admire her handiwork. I was now standing in the middle of the stage, in front of nearly one hundred people, wearing nothing but my knee socks and high heeled Mary Janes. Humiliation could not even begin to describe the pain I felt. In a daze, my instincts wanted me to run as far away as I could but my brain wouldn't let me move. I was physically completely under their control now. The two began rub their hands all over my body. I could do nothing to resist. They touched me, kissed me, and licked me anywhere they wanted.

Then Sarah kneeled down. Slowly she wrapped her fingers around my cock. She began to gently rub back and forth. "Now tell us you like this," Tina whispered in my ear.

They had complete control over my body, but my mind, still maintained a flicker of defiance.

"No," I moaned.

"Tell us you like this," Tina repeated as Sarah rubbed back and forth harder and faster.

My eyes closed as tight as they could. Tears were now beginning to trickle down my face. Tina leaned in and licked them off.

"Admit that you can't resist me," Sarah shouted.

She was right. Every fibre of my body urged me to cry out and beg her for more. But I couldn't lose control. I couldn't let my sister do this to me. I summoned every bit of strength I could muster to keep myself from surrendering.

As her hands moved faster and faster I felt myself slipping. Then Sarah opened her mouth and wrapped her lips around my throbbing cock. Slowly she began to suck.

I could no longer tell what was going on around me. The cheers of the crowd seemed to fade away. All I could feel at that moment was Tina whispering in my ear and Sarah sucking me increasingly harder.

"You want her to eat your cum, don't you" Tina whispered.

I frantically shook my head back and forth. Tears were now streaming down my face like the submissive little girl I was desperately trying to keep from turning into.

"You want to surrender to her, don't you?"

I did more than anything in the world but I was fighting an ever increasingly losing battle to hold it in. "Say it!" shouted Tina

Sarah's lips moved faster and faster.

"Who do you belong to?"

I could feel myself starting to slip.

"You belong to us, don't you!?"

"Don't you!?"

"YESSS!!!"

I finally lost control. With an explosion of ecstasy I let out a massive stream of steaming cum. Sarah grinned as she lapped up and swallowed as much as she could. The rest poured down off her chin.

My legs buckled as the flow of cum began to subside. I fell to my knees in a puddle of my own juices. Sarah gathered up a handful and smeared it on my face. She put her hand into my mouth. Surrendering, I tasted the warm substance and was forced to swallow.

Slowly she stood up. I looked up at her with wide eyes as tears and cum steamed down my face. She had broken me. I completely belonged to her now, body and soul. I was no longer her domineering older brother. From that point on she was my master and I was her helpless little girl slave.

My life was forever changed after that. Nothing else mattered. Sarah owned me. She could, and did, do anything she wanted to me, any time she wanted. Soon my mother joined her. Sometimes Tina would come over and they would all have their turn with me. Other times they would dress me in some little outfit and do me in public again. I was no longer the man of the house or anything else. I was simply defeated.