As Angela picked up her purse, presumably to find a coin with which to randomly determine which of them got to violate me first, Chad started to arrange the pillows in a small pile.
"Assume the position," he said commandingly. "Wiggle your ass. Offer yourself to us."
I had stopped resisting them out of fear of the shock-collar, choosing to remain passive as they posed me in humiliating positions, and documented my submission to them. However, under the threat of forced anal-sex, I was going to resist. I knew I would second-guess myself forever, if I laid face down on that pile of pillows with my ass up in the air and invited them to sodomize me, by seductively wiggling my butt. It was at the risk of a shock, but in my mind the protest would be worth it.
Half a second later, as I writhed around in agony on the bedroom floor, my hands trying to rip the collar from my neck, I knew that resistance was utterly futile.
"Please, Chad," I begged, "Make it stop. I will do whatever you want."
As before, the second the shock-collar stopped electrocuting me, there was an immediate cessation of pain. Designed this way to reward a dog for compliance, it was such a relief to have the torment end, and it got me back on their program.
"Heads or tails, Chad?" Angela asked sweetly, as if they were deciding which one of them was going to fetch more ice.
"Tails," he said with a smug look on his face. "If I win, I am going to get me some tail."
Time seemed to slow down as Angela flipped the quarter in the air. I watched on intently as it rotated numerous times before landing in the palm of her hand. As she flipped the coin over onto the back of her other hand, I prayed for it to come up heads. I was petrified of losing my anal-cherry, at the ripe old age of thirty seven, but I just knew that Angela would be more gentle.
I will never know if he won, or if she conceded my ass to him as a gesture of goodwill, but she looked up at her little brother with a smile on her face, and gave him the good news.
"You win, brother. She's all yours."
Chad approached me as I laid on the floor by the bed. He knelt down next to me, cupped his hand under my chin, and lifted my head up so that our eyes met.
"Do you know what I want?" he asked, with a sneer.
"Yes, Chad," I said as submissively as I could stomach.
"Then offer yourself to me," he said. "Make it sincere."
It took everything I had to pick myself up off the floor and climb up onto the hotel bed. I laid on my front with the large pile of pillows under my pelvis. They elevated my ass as they bent me at the waist. I looked over my left shoulder at Chad, as he was removing his pants, made eye-contact with him, and as I began to shimmy seductively for him, I gave him the invitation that he had demanded.
"Fuck my ass, Chad," I said, my voice trembling as I spoke. "Take my anal-cherry. It is yours."
I noticed that Angela was getting naked too, presumably getting ready for her turn to punish me with the strap-on. Chad's underwear hit the floor, and he strode with purpose towards the bed, his erection telegraphing his intent.
"Eyes front," he growled, as he knelt behind me on the bed.
Angela climbed onto the bed shortly after her brother, positioning herself so that her shaved pussy was right by my face. I knew what she wanted, and while I was out of my mind with anxiety about my impending ass-fucking, I feared the shock-collar more, so I lowered my tongue to her sex, and began to lick her. She responded to my soft touch immediately, moaning quietly as I lapped at her ever-moistening pussy.
When I look back on that day, the one thing that stands out was Chad's lack of sexual experience. I had made some assumptions, based on his great looks and fantastic body, that he had enjoyed a lot of sex. However, as he knelt behind me, his cock probing around against my tightly-clenched sphincter, I realized he hadn't even taken the time to lubricate himself, such was his ignorance when it came to this sexual act.
I was an anal-virgin, I was fighting his entry all the way by contracting the muscles of my anus, and he had neglected to apply lubricant to either his cock, or my asshole. As he fumbled around, his frustration was also affecting his erection, and while he still possessed a stiff cock, he wasn't sufficiently rock-hard to force his way in. My pussy however, was still soaking wet, the result of me having enjoyed a recent orgasm, as they got me wet for their photo session. Once this dawned on me I acted quickly, out of self-preservation. I lifted my lips from his sister's pussy and spoke.
"Chad, please," I begged. "Take me like you did before, nice and rough. My ass will loosen up once I come a few times, then you can fuck it."
He grunted his affirmation, called me a few choice names, and driven by a combination of lust and frustration, lined up his cock with the entrance to my pussy, and eased his way in. Even though I had consented to another round of rough sex, it never materialized. With his older sister in the room, Chad moderated his behavior, and while I wouldn't characterize his actions as lovemaking, he managed to fuck me to his orgasm without slapping my ass, or biting me once. He didn't even pull my hair, although I think that was due to the fact that I was sucking on his sister's clitoris, and she had me held firmly in place.
She came first, a stupendous orgasm on my face, accompanied by all kinds of declarations of love for me, that were so out of place in this quasi-rape situation.
Chad followed shortly after her. He came inside me, like a normal human being, resisting the temptation to pull out and blow his load all over my ass, and in my hair. No such declarations from him though, as he rained insults down on me as he got off.
My expectation was that much of his rage towards me would dissipate after he got his rocks off. However, as soon as they had composed themselves, they decided that they wanted to humiliate me as part of my punishment. Chad retrieved a leash from his bag of tricks, attached it to the "O" ring on my collar, and told me to crawl behind him as we walked me around the large hotel room. He brought me to heel, made me sit, and put me through a host of humiliating agility tasks, during which I was required to stay in character as a dog.
The game of "fetch" was Angela's idea, continuing my debasement as I scurried around the room on all fours chasing a pair of her soiled panties. She wadded the underwear up into a ball, tossed it across the room and then issued the command "fetch." I had to chase them down and retrieve them with my teeth.
In fact, they toyed with me for nearly an hour, testing the limits of my compliance with increasingly humiliating commands.