Author's Note

This will be a bonus chapter that explains what really happened when Fluttershy is hiding inside the shower stalls in the swimming pool during the chapter "Still the 4th Night: Private time alone in the pool area."

Warning: Unlike the rest of the story, this contains mare lesbian sex, rose sister incest, and skinny dipping in the swimming pool.

Bonus Chapter: Hot Blossoming of the Flower Sisters

4th Day: 9:05pm.....

At the same time when Fluttershy is hiding inside the closed shower shall, the doors to the swimming pool inside the resort opened up as the three flower sisters appeared all wearing two-piece bikini swimsuits. Daisy is seen wearing a light green bikini covering up her small pink breasts. She was the first to enter the pool area. Behind her, Lily was seen wearing a yellow bikini, making her blush and giggle a bit while carrying most of their towels. Last but not least, Roseluck is seen in a bright red bikini, feeling a bit nervous when walking around in it. They all have their favorite flower placed on top of their right ears, making them more prettier in their appearance.

No matter, they still giggled to each other, feeling satisfied over spending 3 nights in the resort after receiving a 30% discount coupon for their stay.

"Aren't you glad we've been able to ease off from all that horror in delivering our flower packages to our customers before the deadline?" Lily asked the two flower sisters.

"Yes, I am. Though, we don't have anyone else to look after our flower stand." Roseluck replied, feeling nervous over the safety of their vendor.

"We might as well take a break here while it still lasts. Anyway, this may be the time for us to cool off here after trekking around the ghettos outside when it was hot as tartarus." Daisy suggested.

"I guess, we sure could have fun here." Roseluck chirped as she was the first to dive into the swimming pool.

Once Roseluck was in the pool, she left behind a small splash that spattered all over the edge of the porcelain floor a few inches from the large body of water.

As Daisy and Lily looked at each other while feeling the water on their bare feet, they both laughed all at once before they went into the pool with Roseluck.

Before they knew it, Roseluck's top piece started to come off an instant, revealing herself to have medium-sized breasts that happened to be all bouncy and soft while being soaked inside the pool water. Just when she sees her medium-size breasts while treading in the pool, she started blushing bright red before covering herself up during her soaking session.

When Daisy and Lily approached an embarrassed Roseluck, they both giggled at her while the upper half of their bodies are still above the water level inside the pool.

"It's okay Rose. We all know each other." Daisy said grinning sheepishly, trying to sympathize with the exposed Roseluck. "Since no pony else is here, we might as well have some sexy fun in the pool."

After giving it a thought, Roseluck lowers her arm as she lets here pale yellow breasts below the watery surface of the pool. She smiled at Daisy and Lily for a bit only to see them take off their tops, revealing their cute, lovely medium-sized breasts all at once. Just like that, Daisy started hugging and kissing Roseluck on the cheek while still soaking inside the pool along Lily. For Lily, she just stood a few feet away from the embrace of the two naked flower sisters while scooping up a bit of pool water with her hands before letting it drip on her exposed breasts.

"MMMMMmmmmmm!!" Roseluck soothed while feeling the kiss from Daisy as she started squeezing her right small breast while it is still underwater.

"MMMMMMMMmmmmm!!" Daisy hummed back. After feeling Rose holding her breast, she started grabbing her butt during her sexy session while feeling the cool water caress both of them.

While seeing Daisy and Roseluck still kissing each other on the neck as well as squeezing their medium-sized breasts during their time in the water, Lily see this as a opportunity to do something even more naughty in the swimming pool. In fact, Lily makes her way into the pool before letting her breasts go below the water.

After that she dove underwater and descended down a few inches close to the bottom floor of the pool while holding her breath. While seeing them kiss and grab each other by their sexual parts, Lily takes both of her bikini tops before coming out of the water with them. After that, Lily gets out and places them on top of the plastic table seen on the far left corner of the swimming pool.

Grinning at Roseluck's and Daisy's sexual session, Lily also takes off her bottom and puts it on the table with the rest of their bikinis, allowing herself to become completely naked before going back into the swimming pool.

After having their small session, Roseluck and Daisy let go of each other before allowing Lily to join in on the fun. The moment Lily swam closer to the Roseluck and Daisy, they all took off their bikini bottoms, allowing themselves to be completely naked while having fun in the pool. They left their bikini bottoms on top of the porcelain floor a few feet from the edge of the swimming pool.

As they all giggled together, the naked flower sisters all submerged underwater doing sorts of sexual activities while below the surface of the pool.

With all three naked flower sisters underwater, Lily and Daisy hugged each other and letting their lovely breasts squeezing up against each other. At the same time, Roseluck did her best to hold her breath until it is her turn. With Lily and Daisy touching each other, they both locked each other's lips while massaging each other in the breasts and their bare butts.

Roseluck smiled before swimming for a bit underwater and turned her body around to face the surface above her, accidentally letting out a few air bubbles from her mouth before landing her butt softly on the pool floor. Just as she giggled to herself while feeling the cool water all around her, Roseluck can't loose too much of her air bubbles for she will lose her oxygen while underwater more faster than usual.

So, Roseluck spends some time to herself underwater by squeezing both of her medium-sized breasts while sitting on the pool floor as well as leaning up against the wall.

After their short period with each other, Daisy swam up to Roseluck before she started sucking on her right breast with her mouth. Roseluck still did her best to keep her mouth closed while enduring the sucking and soft biting that Daisy is making on her bare breast. However, it wasn't long before Roseluck's face started turning purple as if she is in need of air. Rose immediately swam up to the surface as her head emerged from below the pool water, gasping for air.

In the next second, Daisy and Lily also emerged from underwater taking deep breaths before looking at Roseluck. When Rose looked back at them, they all giggled at each other seeing themselves to be really cute and beautiful when completely naked in the pool.

While still having their necks up above the water, with the rest of their nude forms submerged, Daisy and Lily swam towards Roseluck who leaned up against the edge of the pool behind her. Before Rose knew it, the two flower sisters started to squeeze and suck on both of her lovely breasts, making her moan with happiness as tears came down her eyes as she looked up to the night sky through the ceiling windows.

"Uhhhhh!!! Ahhhhhhh!!! OH YEAH!!! AHHHHHHH!!!" Roseluck moaned, feeling her titties getting sucked on by the mouths of her fellow flower sisters. "YES!!! FUCK ME!!! YES!! FASTER!! HARDER!! DEEPER!!! DEEPER!!! OH YES!! YES!! YEEEEES!!!"

Daisy and Lily couldn't help but laugh at each other as they both made Rose start to go wild before they pulled her away from the edge. Before they knew it, Rose started to flop backwards with both her head and her mane splashing nonstop in the pool water. At the same time, Rose's face started to soak entirely making herself even more wet than just letting the water splash on her face. At the same time, the pool water the Rose is splashing on top of with her bare back also sprayed at Daisy and Lily next, letting the cool liquid hit most of their faces as well while grunted and giggling all at once. All three naked flower mares start to go wild as they splashed around in the pool while masturbating amongst themselves, sexually squeezing and groping Roseluck in their deep soaking embrace.

"YEAH!! YEAH!! YES!! AHHHHHHHHH!!! OH YEAH!!! YEAAAAAAAHHH!!!" Roseluck screamed in pain and happiness as she kept flopping and splash backwards with her bare back, with both of her breasts becoming totally perky and stiff at the same time. "YEAH!! YEAH!! AHHH!!! AHHH!!! AHHH!!! UHHH!! UHHH!! UHH!! UHH!! UHH!! UHHH!!! UHHHH!! OH!! Uh!! Uh!! Mmmmm!! MMMmmmmm!!!"

In just a few more minutes of soaking, masturbating, flopping, and splashing around in the pool, Roseluck becomes exhausted as she let herself sink underwater, right after Daisy and Lily stopped sucking on her medium-sized breasts.

Just like that, Roseluck collapsed onto the floor of the pool while still submerged below the water.

As they looked down at Roseluck when she is underwater, they see her smiling with her eyes closed, thinking that they just amusingly let their own sister sank down below the water out of sexual pleasure. Daisy and Lily then looked at each other and started laughing their heads of after seeing just how sexy, cute, and beautiful Roseluck is when she is completely naked underwater. However, Daisy didn't want Rose to drown on accident. So, she dived deep underwater inside the pool to pick up Roseluck. When Daisy emerged, she pulled Roseluck's neck out of the water allowing her to breath again before the naked earth pony mare coughed up water from her wet mouth.

When she finally came too, Roseluck looked at both Daisy and Lily before they all started laughing and giggling after experiencing such wonderful, underwater sex while bathing naked in the pool together. As a result, their manes became totally drenched with water.

"That was fun." Roseluck laughed as she stood up, with only her feet still underwater touching the pool floor while the rest of her nude body is seen with drips coming down her naked skin, mane, and tail.

"Well, do you think we can get some rest in the sauna?" Lily asked the group, blushing a bit.

Just as Roseluck started blushing bright red, she does want to do more to relax her body further here. As for Daisy, she immediately got out of the pool, leaving behind a trail of wetness on the floor.

"I do suppose we could. After all, I don't mind having a little more heat in my body!!" Roseluck smiled as she groped her own butt before exiting out of the pool second.

Lily positively squealed as she left the pool last following both Roseluck and Daisy into the sauna. As the three naked flower sisters entered the sauna, Lily opened and closed the door behind them before they sleep on top of the wooden benches inside.

Roseluck turned the heat control to 65 degrees, setting the timer for a max of 30 minutes. After that, the flowing steam start to shower all three naked mares, making them totally drenched with sweat and moist. She happily giggled while feeling the steam on her beautiful bare shoulders before she laid down on her back on top of the wooden bench facing the door of the sauna. When she first got on the bench, Lily and Daisy came up next as they all embrace Roseluck in their arms from both her left and right side before they both fall asleep naked, feeling the smooth moist skin of a naked Roseluck. As she feels Daisy's and Lily's hands touching her nude body in their embrace, Roseluck lets herself be at peace while letting warm steam caress her beautiful naked body before she closes her eyes and smiled, placing both of her hands on her slim stomach below her breasts.

Ahhhhh!!! I love you girls!! Roseluck thought before she goes to sleep under the warm, steamy heat inside the sauna.

With all three flower sisters sleeping naked and embracing each other in their arms, they feeling their nude bodies become completely moist in the sauna, after enjoying their sexy private time in the swimming pool. As a result, they let the steam from the vents flow through their beautiful naked breasts, making them blossom big and perky just like the flowers they grow back at Ponyville.