Sarah came from a big family, but she was always closest with her sister Jo, who was 8 years older. Jo was the serious one, while Sarah was the social butterfly.
Jo and her husband Rick separated when their youngest son was a senior in high school.
When it came time for his grad party, Jo knew everything was going to feel awkward, so she called Sarah and asked her to come. Besides being the life of every party, she also had always been close to Rick.
We lived 1000 km away from Jo, but Sarah was able to rearrange things at work and headed off on a 10-hour road trip.
Sarah FaceTimed the day she arrived. I asked about the drive and made some small talk before Sarah announced: "My sister invited Rick, which is only right because it's his son's grad. But she is also going to have her new boyfriend there."
"Really?" I replied, "No wonder she expected it to feel awkward. Since you're the unofficial entertainment committee...are you up for this?"
Sarah laughed. "The difficulty level definitely went up, but I have a few tricks up my sleeve", following this up with a wink. I didn't ask what that meant, but my heart skipped a beat, knowing her flirty nature.
The next day was the grad party. It rained all day, forcing the party indoors, and up to Jo's 11th floor apartment.
The party seemed to move along well, some people briefly dropping by while others hung out and mingled. Conversations were going on in different parts of the apartment.
Eventually Jo felt some awkwardness with Rick was settling in, and asked Sarah to "do something."
So Sarah followed Rick into the kitchen where he was grabbing a plate of food from the cold buffet that had been set out. As she entered the kitchen, she decided to drop the zipper on her hoodie another inch to increase the cleavage on display.
"Hey Rick, how've you been?" she asked as she leaned against the cupboard, crossing her arms to frame and lift her DD breasts.
"Hey Sarah. Good I guess," he answered as he filled his plate, looking up and doing a double take as he suddenly noticed her cleavage, before quickly looking away. "It's been slow getting back into the single life after being with your sister for so long. Today isn't really helping. It's been uncomfortable."
Sarah smiled as she caught his brief glance. "Ya" she shook her head in understanding. "I used to feel that way when I visited you guys. You always intimated me."
"Really? That wasn't my intent. I loved having you around when the kids were young and always tried to make you feel welcome." he replied. He noticed her look down and nervously shuffle her feet, and he took the opportunity to steal another glance at her boobs.
"It was nothing you did. I just had a silly school-girl crush on my big sister's husband and was scared to make a bad impression. If I wanted a snack, I'd always wait until you left the room, then sneak into the kitchen so you didn't think I was mooching," she said while snatching a strawberry off his plate. "But I'm not scared anymore" she declared as she locked eyes with him and popped the strawberry into her mouth.
They shared a chuckle as she gave him a gentle punch in the shoulder.
They were interrupted as another guest entered the kitchen. She winked at Rick as she left him to finish loading his plate.
The layout of Jo's apartment had the kitchen, dining room and living room side-by-side in the middle of the apartment, with a bedroom and en suite bathroom to either side.
Sarah went to her nephew's en suite to freshen up. When she came back out into his bedroom, she noticed that she could see Rick on the end of the couch eating from his plate. At the current angle he was the only person in the apartment who would be able to see her in the bedroom.
A spur of the moment idea formed, and she turned to set her beer on the bedside table, then opened her hoodie and lifted one of her boobs out of her bra.
Taking a deep breath to calm herself, she grabbed her beer and turned again just as Rick looked up and froze.
Sarah smiled, touched the cold can to her nipple then lifted the beer towards Rick in a mock cheers salute. Rick smiled and returned the cheers from the next room, then they both took a drink. At no point did he take his focus off her hardening nipple.
Sarah then put her bra back in place and zipped her hoodie back up, leaving a bit more cleavage than before.
She walked into the living room and bent down to speak to Rick, feeling his gaze drop to her gaping neckline, which was now inches from his face, as she whispered in his ear, "Not scared anymore."
She walked into the dining room where Jo had been talking to her new boyfriend Kenny. Jo had witnessed Rick do what appeared to be a solo cheers before her sister walked out of the bedroom and said something to him. Now both were smiling ear-to-ear.
"What did you do in there?" Jo inquired.
Sarah took another sip of her beer before answering, "Keeping the atmosphere light, just like you asked."
Jo raised an eyebrow but didn't press further.
The party continued. Sarah eventually went into her sister's bedroom to FaceTime me, where she told me about flashing Rick.
"Are you mad?" she inquired.
It was a surprise. I had often fantasized about her flashing her boobs, but she had been reluctant to do it. Now she had spontaneously done it. "No, I'm not mad. I just wish I could have witnessed it."
She recreated the exposure on camera, earning a big smile from me. She seemed to be amped up after her experience. "I can't promise that it won't happen again."
"Just keep me in the loop." I responded.
As evening came, the party started to break up. Our nephew and his friends left for other grad activities and the older folks started filtering away.
And this was ALMOST where the story ended.
Jo, Kenny, Rick and Sarah had a few beers together while they cleaned up after the guests. Jo and Kenny were putting away the last of the dishes when Rick said his goodbyes and Sarah walked him towards the door.
At the last-minute Rick decided to use the bathroom before calling a cab. He walked through his son's bedroom to the en suite.
Sarah had another inspiration. Technically the party was over, and she had been successful in keeping the mood light, but she had tasted the adrenaline rush that often comes with flashing, and now she craved to experience that high once more.
She looked toward the kitchen to make sure Jo and Kenny were still busy, then slipped into the bedroom and closed the door.
She opened her hoodie and freed both breasts from her bra, then put a hand on her hip, leaned against the wall and waited.
When Rick came out, he smiled like he'd been expecting (or perhaps hoping) for a final show.
