Tony was embarrassed and excited, still sitting on the grass in the nude, his hard cock clearly visible. Max had to be able to see it, but he showed no sign of caring.
"Go ahead and get started mowing the lawn, Big Brother," Max said casually, as he picked up his basketball. "I want this yard neat as a pin by an hour from now, unless you want a taste of my belt on your bare ass!"
Tony scrambled for his clothes, but Max laughed and kicked the underwear and shorts out of his reach. "No, I think you need to do the lawn naked! It'll do you good to get some sun! Before I spanked you, your rear end was white as a ghost!"
Discretion seemed the better part of valor, and so Tony got out the mower, and clad only in his birthday suit, proceeded to mow the lawn, while Max shot hoops and observed, clearly enjoying the sight. When he finished, he asked politely if he could dress.
"Sure," Max said casually, "but just the undies until I say otherwise. If I catch you wearing anything else I'll take my belt to your butt for it!"
So Tony put his underwear on over his hard cock and sore rear, and went up to his room. He unlocked the chronivac, double-checked to make sure it was still set up so only he could use it, and considered his options. Max was indeed bossier, and it was scary and painful and exciting! He had never dreamed that the changes he made a few hours earlier would lead to him getting a spanking from his brother!
He pondered what other changes to make to himself or his family. He decided to leave Max bossy for the time being, and to add to the effect, he set the Chronivac to make his younger brother a little stronger and faster and increased his martial arts skills. Then, with a grin, he added an 'aura of charisma' so that even complete strangers would tend to unquestioningly accept Max's authority, along with a few limits to keep it in hand. He knew some stories about what could happen when Chronivac's got out of control or fell into the wrong hands.
Then he gave some thought to Linda, his older sister. He called up her 'stats' on the Chronivac:
LINDA ANDREWS:
AGE: 20
HEIGHT: 5'5"
WEIGHT: 120 lbs
HAIR: Blonde
EYES: Green
INTELLIGENCE: IQ 128
SEXUALITY: Heterosexual
An image of Linda appeared on the screen, slender like most of the family, short blonde hair, 'cute', a former high school cheerleader and softball player.
He proceeded to increase her bust size from a mid-B to a high-C, and programmed her mind to enjoy attention to her tits from both sexes, after changing her orientation to bisexual. He altered her mind so that she would instinctively and unquestioningly accept that she had to obey Max and himself, with Max coming first and Tony second. Tony's fantasy of being dominated by his younger brother and bossing around his older sister was laid out in the program.
For amusement, he programmed her to be intensely embarrassed about being nude in front of her family, but also to be excited by being embarrassed. Then he made her dominant over their parents.
He lengthened her hair to ass-long, and also added the opposite of what he had given Max, he gave her an 'aura' that made certain people want to boss her around and her accept it. It wasn't safe to make that a 'general' command, though, instead he limited it to her close female friends.
Now Tony called up the stats on two more women, Linda's best friend Tammy and Tammy's single mother Janet.
NAME: TAMMY COLLINS
AGE: 20
HEIGHT: 5'6"
WEIGHT: 130 lbs
HAIR: Red
EYES: Green
ORIENTATION: Straight
NAME: JANET COLLINS
AGE: 44
HEIGHT: 5'9"
WEIGHT: 150 lbs
HAIR: Red/gray
EYES: GREEN
ORIENTATION: Straight
"Let's see now," Tony mused. He had long had a crush on Tammy, now he programmed Tammy to return his affection. He made her tits bigger, her hair down to her rear, and made her totally submissive to himself, unless Max said otherwise. He made her bisexual, with a secondary crush on Linda, and he called up Linda and made his older sister just as hot for Tammy, though he set the bars so that Tammy would prefer him. He programmed Linda to be submissive toward Tammy as well.
Then he grinned and programmed Tammy to hate wearing clothes.
Then he decided to give Tammy...