Chapter 7: Flashing on the Tennis Court and Frank Shares a Video

School that afternoon was a blur for Tommy and Becky. No big deal since classes were shortened due to the late start. When Becky got to the locker room, Callie and Amy were there already changing.

“Have you seen Sam?”

“Not during last period.”

They changed and talked about what the coach might have them do today. Sam came rushing in with her gym bag and a shopping bag. “I got them for all of us!”

“Them?” Callie asked, “What are you talking about.”

“I bought the ‘cheeky panties’ we talked about. I figured it would be easier for me to just get all four rather than each of us going separately.” Sam looked pleased with herself.

“You are the best!” Amy said as she flipped through them to see if there were different sizes. Since the ABCS were all pretty much the same size she wasn’t surprised that Sam just got four of the same size.

Callie glanced around the corner of the lockers to see if anyone else was nearby. “The coast is clear!” She turned around and slid her spandex and panties off and grabbed a pair of the cheekies. Sliding them on, she held up her shirt and turned away from the others. “Is this the look we are going for?”

The others gazed admiringly at the look of half of Sam’s cheeks exposed to the world.

Becky nodded. “Perfect.”

The other three stripped out of their shorts and put the cheekies and then their tennis skirts on.

“Time for the swirl test!” Becky said, and they all laughed and Sam jumped up on the bench and swirled. The other three hooted and hollered.

“I have an idea,” Amy said. “Sam where’s your phone?”

“In my bag, why?”

“Because I want to keep with Becky’s warning of controlling access to our images. We will take pictures of the swirls with the phone that belongs to the girls swirling.”

“I’m genuinely flattered” Becky said. “Let’s take them all and then watch them together, one at a time.”

The four girls all took their turn swirling and using the swirler’s phone to record a video. They stood next to each other and watched each video in turn. The skirts flared and the cheeks were visible. They all looked at each other and screamed in joy.

“Sexy on the border of naughty. Great idea Becky!” Amy gushed.

Becky bowed in a deep curtesy, turned around and flipped up her tennis skirt and half-flashed the other girls. More delighted screams.

“Now what?” Sam said. “Are we on doubles today?”

“Yeah, why?”

“Let’s grab the court farthest away from the locker room.”

They made their way to the far court. As luck would have it the court next to the last one wasn’t going to be used. They got out there and started practicing. They were serious in their drills because even though they had a silly thing going on, they were good players on a good team.

Short-court rallying

Serving Practice

Return of Serve Drills

Volley Drills

Doubles Point Play

Not that they didn’t have a little fun with their skirts. The girl on the same side of the court of the server stood behind her to watch how the skirt flew and the butt was exposed. They even did the same thing they did in the locker room and recorded a video using the subject’s phone. Then they did a little singles practice with the other two girls circling the court watching for the skirt effect from all angles. They switched off one at a time.

Becky saw her chance and adjusted her outfit. The next time she served, Amy and Callie were behind her and they screamed and laughed when she served. Sam didn’t even try to return the serve and put her palms up in the “What the hell?” posture. Becky’s face was bright red as she turned around and flipped up her skirt showing she had taken off her panties. Sam sprinted over to the other three.

“You are so bad! And I’m mad I didn’t think of it.” Sam looked around and saw that the closest people were far enough away that the ABCS might get away with something. “Should we all join Becky with the same outfit and play two or three points buns out?”

The three immediately slipped their cheeky panties off and took their positions. They were giggling too hard to really play seriously and they were looking at their court partner’s skirt more than following the ball.

Becky called a halt, laughing, and said “Enough. Re-dress girls.”

They laughed and headed over to the side of the court and did their best to surreptitiously put their panties back on. Amy said: “Becky rule, no talking about this until we are home.”

“You got it sister!” Callie said. Becky smiled to herself.

They made sure they were out of sight of the other members of the team when they got out of their outfits and went into the showers. When any of them would run into another they would lock eyes and giggle. Becky couldn’t wait to get home and watch the videos that were taken out on the court. The ABCS had only watched the locker room swirls.

Dinner was interesting for Becky and Tommy that evening. They actually welcomed their parents’ questions which they normally found intrusive. It gave them a chance to avoid any awkwardness and trying not to be obvious in their not even knowing where to look.

Once Becky was back in her room her phone buzzed almost immediately. Sam sent the first text in the group chat and asked for a night off. “You three know I’d love to strip naked and share video with you but I’m falling behind on a big project and I’ve got to catch up.

Amy texted “I was trying to think of a way to let you three know the same thing but I was afraid you all would still chat and I’d stress over missing out.”

Becky thought for a moment and texted: “I don’t think we will forget but the first thing we talk about tomorrow are the tennis outfits. And in honor of the craziness we’ve been experiencing the last few days, I pledge to do what ever I was going to do tonight in my room in the nude.”

ACS: “Deal”, You got it!”, “Brilliant”

B: See you tomorrow.

And she closed the chat. With not a lot to do that night, she liked the fact that she had come up with that suggestion. She had thought of being nude that night anyway but now it was more fun knowing the other three would be doing it too.

Soon after she had stripped naked and sat back down in her chair, her phone buzzed again. She tried to think of which of the ABCS would be texting when she saw it was Tommy. He never texted when they were home unless he was making a snide remark that he didn’t want their parents to hear. She furrowed her brow as she opened it.

T: Hey

B: Hey Bro, what up?

T: Are questions still allowed?

B: Definitely!

T: Will you sleep in the nude tonight?

B: Planning on it.

T: Did you hear that “boing” sound?

B: No???

T: That was the sound of me getting hard in one point five seconds

B: LOL Are you in your room?

T: Yeah, waiting for Frank to come over to play some games online. I saw your door shut so I figured you were in there.

B: Hang on a sec

Becky grabbed the cheeky panties and put them on. She looked at her long terry robe and thought it too bulky for what she had just decided to do. She found a lighter silky robe and put that on. It just barely covered her ass. Her nipples had gotten hard and were visible through the thin material.

B: We tried something at tennis practice today.

T: Oh? What?

B: It’s easier to show you. Meet me in the hall. I only need a moment.

Despite what she and her brother had done around the house, she took a deep breath for courage and stepped out into the hall. Tommy came out of her room and walked towards her. Her eyes widened and she gasped as she saw that his hard cock was sticking out of his fly.

She hiss whispered “What are you doing?!?!?”

“I wanted to make sure you believed me when I said I got hard, he smirked.”

“Boys” she said with exasperation. “Here, I want to show you the uniform we wore today. This is me in the locker room.” She cued up the swirl video the girls took of her up on the bench. Tommy gasped as he saw how much of his sister’s ass was exposed.

“Holy shit, you wore that on the court?”

“All of us did”, she said. “Let’s go back in our rooms so mom and dad don’t accidentally hear us.” As he started to turn she grabbed his arm and said “but first...” He looked quizzically at her as she turned around and lifted up the back of her robe to show him the same cheeky panties from the video.

He squatted down to get a better look and whispered “Wow”.

“That’s enough”, she said. “Stand up.” He stood up and she turned around opening her robe showing him her tits. He moaned softly. She went back into her room and he heard the door lock. He went back into his room, locking his door as well. He couldn’t wait to text her. He had so many questions.

T: You there?

B: LOL yeah

T: I have so many questions. While I loved seeing you “live” as it were, wouldn’t it have been easier to send me the video and then a pic of your boob flash?

B: There’s a bunch of reasons. First, I wanted to show you the panties “in the flesh” because I have some questions for you as well and I figured seeing them in person would help with your answers. Second, I’m still not comfortable sending something like that via text because it could be released into the wild. For instance, we all have a swirl picture like I showed you but we took each girl’s video on her phone. Each of us is the only one who has it.

T: I’m not sure how to say this without sounding like an asshole but here goes; with how we were parading around the house and did what we did with the other watching, don’t you think we can trust each other? For instance, I was about to take a picture of my hard-on and send it to you as proof when you asked to meet in the hall.

B: I’m sorry. We don’t know yet whether the picture of the girl’s ass going around was not something she wanted “out there”. As exciting as I and the ABCS think it would be due for boys to be jerking off to a picture of any of our butts, in our fantasy we never consider whether the pic got out there without our permission. By keeping everything on our own phones, that doesn’t eliminate the risk but it reduces it pretty much to zero. Am I making sense?

T: That makes total sense. With the blood rushing to my dick from my brain I hadn’t thought about that circumstance. Sorry.

B: No need to apologize. And all boys have that blood brain problem you describe!!!

T: That’s fair. Since I can’t get a picture, are you still wearing what you had on in the hall?

B: Nope. I got nothin’ on.

T: <moan>

B: Is your cock still out?

T: Not only that, I pushed my pants down to my ankles.

B: Isn’t Frank going to be here soon?

T: Shit yeah! Give me a moment.

B: That would have been quite the scene, him walking in on you like that!

T: All dressed. I even tucked the one-eyed monster back into my pants

B: LOL. What did you think of the twirl video?

T: I can’t believe you wore that on the court. All of you did?

B: Yup, all of us

T: What do you want to know? I mean, if I noticed that much cheek leak on the four of you, I don’t know if I would be able to follow the score.

B: Do you think you would notice from the stands?

T. Hmmmm. Maybe if I were on court level. Higher up I might not notice unless you took a spill. I might not even notice if I knew what I should be looking for. Are you going to try that in an official match?

B: We haven’t discussed it. Too much homework to do tonight so the ABCS aren’t having a chat via text or video.

T: I’d love to hear about that!

B: LOL

T: So you are going to do your homework naked?

B: Tonight, if I’m in my room, the door will be locked and I will be naked.

T: It is sweet torture just thinking about it.

B: It might not be tonight but I’ll think about sending you a picture. You have to promise to delete it from your folder and the trash folder within 5 minutes if I do!!!

T: I can promise that

B: I haven’t decided yet. Hey, do you want me to put my AirPods in when Frank is here so I can’t hear you two?

T: We will start out gaming and that might bore you into a coma. If the conversation gets interesting I’ll text you “time to listen”. You can decide at that point whether you want to try. I’m debating whether to have you tell me that you are listening or whether you should keep me guessing.

B: HAHAHA. I’ll decide whether to respond ‘listening’ ‘not listening’ or no response to keep you guessing when I get the word. OK have fun.

Frank arrived like he was ready for battle. In a video game way, he was. “Do you remember those two assholes who were part of that group that took our group down a few weeks ago?”

“How could I forget?” Tommy answered, getting fired up himself. “They suckered us by skirting the rules. Bastards.”