[ShinyDemon]

Back with the latest installment of my story. Again, thank you all for the comments and support…

I slowly lowered and removed my boxer shorts, leaving me totally naked and sporting an averaged size erection in front of my sister and her friends…

PART IV

Although now in this very compromising and embarrassing position, I realized that it was now time to choose someone else for a truth or dare. Having caught on to what was going on, I gathered that whoever I chose, they would a) probably take a truth and b) definitely come back to me with a dare.
I contemplated which of the four girls staring at my nakedness would be kindest to me, and realized that, considering the situation I was in, I did not have much choice. Whilst I knew that none of them would want any harm to come to me, the thought of having an older playtoy for the night would overcome any sense of rationabillity or reasonability.
I figured that my safest option, with just a glimmer of hope of mercy, was from my sister.
“Sarah, Truth or Dare,” I asked fairly pointlessly, as I new what the answer would be, and sure enough came the response, “Truth”.
A thought had been rattling around my mind over the past few minutes (in between all the sexual thoughts and desires) that the predicament I was in seems remarkably well planned, so I simply asked,
“Did you girls plan all this before hand ?”
Jo answered before Sarah could, by shouting out “Busted !!”, whilst Jo and Bex clapped and Sarah nodded. “Took you a whilst to realize though.” Sarah said.
I had been well and truly stiched up, and had no way out of this but to carry on with the game.
Sarah smiled at me, and said “Ok Bro, I know that you have to only ask for dares for the rest of the game, but there’s still so much stuff I want to know. So, your dare is to answer the next five questions, TRUTHFULLY.” She emphasized the word “truthfully”, so I knew that these were not going to be easy questions. Sarah said that she would be right back, and disappeared upstairs into her room, leaving me with her three friends who were still staring at my dick, and making comments about the size of it and the amount of hair that I had.
Sarah soon returned with a game that she had received for Christmas – an electronic, and obviously much tamer version of Truth or Dare that was designed for kids. She opened the box, and removed a gadget that looked like a Velcro ring with wires and two L.E.D.’s attached.
“Here, put this on…” she commanded. I was wondering where I was expected to put it, but thankfully she continued, “…on your middle finger”.
She explained to her friends that this was a basic lie detector, that measured stress levels via the skin, and would indicate if the victim was telling the truth or lying.
“Every time you lie to a question, you will get 5 spanks from each of us”, Sarah said. So much for hoping for a little mercy from my sister !
“Ok then, first question. Have you ever had any fantasies about me ?” she asked.
“Don’t be silly ! You’re my sister, of course I haven’t had any fantasies about you !” I replied, sounding shocked, but lying through my teeth as only this morning I had wanked off thinking about her.
Unfortunately the device attached to my finger didn’t believe me, making a buzzing sound and the little red LED flashing. My sisters friends were cheering, but I wasn’t sure if it was because the device worked, or whether they were about to spank me. My sister, however, blushed realizing that she had starred in at least one of my fantasies. After what seemed like a whilst, my sister spoke.
“You were lying, and you know the penalty – stand in the middle of the circle and bend over.”
I did as she asked, now not caring about my nudity, just embarrassed that she knew one of my dirtiest secrets.
“My dare – I go first”, she said, as she stood up and spanked me five times. It wasn’t too hard, but I could feel the burning palm print when she had finished. Her three friends took their turns too, and I was left to sit down again rather uncomfortably.
“Next question… have you ever tasted cum?” Sarah asked. Thankfully I could answer truthfully, and said that I had never tasted cum. The lie detector backed up my answer, and the game moved on.
“Have you ever done anything with another boy ?” my sister asked. It seemed somewhat inappropriate for my younger sister to be asking me these types of questions, but again it could be argued that it could also be considered inappropriate to be sitting here naked if front of her sporting an erection !
“Euughh – gross. No way.” I replied honestly, looking at the lie detector. The lights flickered between red and green. This made me think, and the game of “I’ll show you yours” from many years back with a friend popped into my mind. This convinced the device attached to my finger, and it buzzed with a red light glowing.
I tried to argue my case, “It was just once, and we didn’t do anything – just showed our willies to each other… and it was years ago. I just forgot…”, but it was useless. My sister was already pointing at the centre of the circle, and I assumed the position.
After another round of spanking, another question followed.
“What’s the most number of times you have cum in one day ?”
I had actually put this question to the test about a year earlier, when my parents and sister were out all day. I spent the whole day in my room naked, reading porn mags and looking at porn sites online, stopping only for much needed refreshment !
“Ten times”, I answered in a very matter of fact way, which was not disputed my the device.
I think that the girls seemed disappointed that I had answered honestly, but also seemed impressed that I could cum ten times.
“Ok, brother, last question. Does being naked in front of us turn you on ?”
I thought that the answer to that would have been obvious, given my erection pointing directly at them, but I guess that they just wanted to hear me say it.
“Of course – you are all good looking, sexy girls, and any bloke in my position would be turned on.”
I was relieved that the round of questions was over – amazingly there were other questions that could have been asked that would have been even more embarrassing to answer !
And now this one-sided game was back to me. Again, I knew and expected that whoever I asked would take a truth, and Bex didn’t disappoint me when she said “Truth”.
“Do you girls… do… stuff together ?” I asked, feeling kind of weird for asking, but really wanting to know the answer.
All the girls looked at each other and smiled. Bex wasn’t going to let me off lightly, and asked, “Stuff ? What kind of… stuff ?”
“You know, sexual stuff.” I muttered, feeling even more ashamed now, and more like the youngest member of the group than the oldest.
“Oh, that kind of stuff…” she replied, “of course – we have been for a couple of years now.” By penis twitched at the reply, and my thoughts from earlier in the game came flooding back in.
“But right now, it’s your turn for a dare…” she said to me…