Everyone in this story is 18 years old or older.
My stories tend to jump from reality to fantasy. So if thats not your thing keep on looking.
Eric's aunt May was a whizz at sewing. She'd made entire wedding ensembles, including the wedding gown and bridesmaids dresses.
When Eric, a high school senior, asked his Mother, Betty, for the money to buy a costume for the school's Halloween party, she informed him that his aunt May could whip a costume up for nearly nothing.
Eric wanted to go as a Johnny Depp Captain Jack pirate but when his Mom and aunt May were taking measurements and chatting his Mom suddenly came up with an idea. "Eric, you have such a good tan left over from the summer your costume should show that off. After all you've got lovely blonde curly hair and blue eyes, you don't really fit the dark pirate type."
That idea started a discussion of ideas between his Mom and aunt. They were bouncing different costumes off of each other trying to come up with one that would show off his great summer tan.
After many back and forth discussions, without Eric's input, it was agreed that his costume would be that of a caveman. It started out as an animal fabric vest and two pieces of rectangular animal fabric with a string waist for the bottom.
O
The first time Eric went for a fitting he went by himself. His aunt May had him strip down to his boxer briefs to try on the costume. He was terribly embarrassed standing in front of his moms sister in only his underwear. He kept his hands together parked in front of his crotch hiding his bulge. He was only average size down there but didn't want to expose himself in any way. But he understood she needed to see how well the costume fit.
The session didn't last long and thankfully he was back dressed in just a few minutes. But while his aunt was positioning and adjusting the fabric her touch sent waves of sensual feelings throughout his body. Being a boy of 18 it took only a warm breeze to make his young penis stir and quickly start to grow.
His aunt called his mother and told her the costume design didn't really look like they had thought it would. It did not show the young hunks body off the way the two women had discussed. They came up with some new ideas for the next fitting.
With each fitting Eric's costume underwent drastic changes by his mom and aunt. The vest became smaller and smaller and eventually was done away with completely. He was now bare chested, much to his chagrin.
The bottom of his costume had gone from covering him completely to a variation of a loincloth. But thankfully they had left enough fabric to cover his butt and privates.
On one of his final fittings at his aunt Mays house, his cousin Cindy came home and popped into the room where his mom and aunt were still making changes to his costume.
His aunt was adjusting his costume, as always, and he'd developed a semi from her touches. He was grateful that his tight fitting boxer briefs concealed his growing cock.
"Nice outfit cuz" Cindy commented.
Eric immediately flushed with color from being seen by his cousin/schoolmate in his costume and underwear and not much else.
"That costume makes your butt look good" she continued. "It doesn't look as nice in your regular street clothes."
Eric again flushed red with embarrassment from his cousins commenting on his body. It just felt wrong coming from her
With his attention diverted to his cousin he didn't hear his mom and aunt discussing his outfit. They still weren't satisfied with its current look. Something was wrong but they weren't sure what it was.
Cindy next asked, "He's not going to be wearing those boxer briefs under his costume when it's finished ...right? He looks kind of goofy like that!"
May spoke up saying, "On no hun. He's just wearing them while we fit him and get everything adjusted."
Eric, hearing this, had not even thought that far ahead about the finished product and what he'd be wearing underneath it.
Before he could respond his aunt said, "The original cavemen didn't have anything to wear underneath so that's how we designed this costume."
Eric added a quick, "Well we will see about that!"
His mom gave him a distinct side eye of disapproval of his answer.
Cindy chimed in saying, "Well for one I can't wait to see him in the finished product. I bet he will look amazing."
May announced, "I think we are about done. Just a few more minor adjustments and we are finished. The next fitting will be the final fitting. I believe."
Cindy again chimed in saying, "Mom, don't you think you'd get a better overall concept of the costume if he lost the underwear? I mean that's how he will be wearing it when it's finished."
"You know Cindy, that's a great suggestion," Eric's mom exclaimed. "That may change the entire look of the costume. What a great idea."
May joined in the conversation saying, "I can't believe we didn't think about that before. I guess we were just accustomed to him wearing his boxer briefs."
"Eric hun," his mom said, "Just slip those off so we can have a better idea as to how the costume looks as it will when finished."
"But mom...I'll be...naked underneath if I take my underwear off!" Eric said pleadingly.
"Oh my, what a shy boy you have here Betty," her sister May said.
"Hun, you'll still be covered by your costume," she stressed to him. "Besides, you don't have anything your mom and I haven't seen before. I used to change your diapers after all," she chuckled.
Eric's entire body blushed as he stood there humiliated at the thought of taking his underwear off. He made no attempt to remove his underwear and after several minutes his mom growled, "This is getting ridiculous! Eric, take you underwear off right now, unless you want me to take them off for you. Your aunt and I are doing this as a favor to help you and you pay us back by not cooperating!"
Eric was stunned to hear his mother basically threaten to remove his underwear if he didn't. He was both confused and shocked at her reaction. He remained motionless while absorbing this, for him, strange reaction.