It was Friday evening, which meant that the weekend was just around the corner. That meant two long glorious days of no more classes, no more homework, and no more school. Thomas couldn't ask for anything better. It was a dream come true. Pure unadulterated relaxation, with hardly a single care in the world. Well, save for one other thing.
Sure, the weekends were the perfect time to lay back and relax, of waking up late and sleeping in, but besides just the peaceful calmness of lounging about on a Saturday morning with nothing to do, the singular red checkmark that ran down each row of his calendar marked something else just as important. Something that his parents had implemented ever since he first turned eighteen. And now, just six months later, it was hard to think of any other way his life could have turned out.
Because Fridays were release days, and thus the only chance he had of being unlocked from the chastity cage secured between his legs.
"Are you ready?" said his mother.
They were sitting at the kitchen table, him, his stepmother, and his stepsister Sarah. A bowl lay in front of the three of them, two small dice waiting within. One to six, the most common kind, and picking one up at random, Thomas made the first roll. Three dots in a diagonal, right in the middle. Scowling, Sarah picked up the second die and tossed it into the bowl as well.
Three and two, making five in total.
"Damn it!" she cried.
"Oh, right on the boundary," said their mother, "Just one more and then..."
"Mom!" cried Sarah.
"Alright, alright," said their mother, "You don't have to yell."
It was a classic scene that took place every week at the kitchen table. And of course, even after all this time of being told not to, Sarah went ahead and did so anyways. For his own part, Thomas let out a sigh as he looked down at the dice in the bowl. It was hard to even tell what his sister was trying to complain about. Sure, it was still a five, but their mother wasn't exactly wrong. And he had rolled a three, which meant that no matter what Sarah tried to do, the sum would have been at least a four or greater since the lowest she could have rolled was a one. Maybe she knew something he didn't. Math had never been his strongest point.
He looked up towards the chart that was pinned to the wall. Two to twelve, with the entire range of possibilities split apart into four separate sections.
2 - 3: Handjob
4 - 5: Blowjob
6 - 10: Pussy
11 - 12: Ass
Honestly, if he had just rolled one higher, and then...
The thought was soon interrupted though as the argument beside him rose to a pitch. Which might have been cause for alarm, had they not already been through this exact same situation at least a dozen different times before. As mentioned above, it really was something that took place nearly every single week. Every time the table was cleared after dinner and the bowl was taken out. He would roll the dice, sit there quietly, and wait for Sarah to finish arguing so that they could finally start.
"Now, Sarah," said their mother.
"I don't want to," said Sarah.
"But he's your brother...," said their mother.
"That doesn't mean I have to suck his dick!" said Sarah.
Sparing a moment to glance at him from across the table, she crossed her arms stubbornly across her chest. Which might have looked somewhat intimidating, had it not perfectly framed the pitiful nature of her breasts. Even being older than him by a year, it was as if her growth spurt had been cut short halfway. Thus, besides the softly rising curves of her B-cup bra and the slightly wider diameter of her hips, their bodies were still more or less the same.
Not a single strand of hair for either of them, full shaven with the skin of their crotches made smooth and bare. Something that he was able to confirm for himself on a regular basis, considering the last two lines written down on the chart pinned to the wall behind him. Over which Sarah was once again making a scene.
"Sarah, you have to understand...," said their mother again.
"Nope!" said Sarah, "I'm not doing it."
"But you...," said their mother.
"None, nada, I refuse," said Sarah.
And then, as if the line hadn't already been crossed.
"Besides," she said, "It's not like you can make me."