Pipp was always fussy about getting cleaned up after gym class. It was a lucky thing, then, that it was her last period of the day, or she'd have wound up with a lot of late occurrences. It also meant Zipp knew exactly where to find her sister at the end of every day, and, sure enough, the hiss of a single shower was audible as she pushed open the door to the girls' locker room.
Visible clouds of steam were wafting out of the showers, dispersing into the rest of the locker room and heating the entire place up. Zipp set her backpack down on a bench and listened to her sister singing in the shower. She usually waited until after Pipp was done to pounce, but she was feeling in the mood for a surprise today.
To that end, she began to remove her clothes, starting with her boots and vest. As she removed her jeans and shirt, the warm air wafting over her skin as she exposed herself mirrored the growing warmth and excitement stirring within her. Lastly, her underwear joined the pile of clothing on the bench, leaving the pale skin of her sleek, toned body exposed to the room in its entirety.
Giving in to a momentary burst of pride, Zipp admired her physique in a nearby mirror. She traced her hands over her hardened curves and squeezed her breasts together, pinching at her stiffened nipples. The warmth between her legs only grew, drawing her attention back to the beautiful voice coming from the shower.
Stalking toward the steamy room, Zipp felt the tile under her bare feet get warmer. Her heart beat faster, her anticipation growing. The sound of water hitting the floor became clearer as Zipp approached the showers until she stuck her head around the corner.
There she was, facing away from Zipp, her musical voice rising above the spray: the pink-skinned, curvaceous beauty she had the overwhelming joy to call her twin sister. Zipp moved into the showers, her steps inaudible over the shower spray. The whole way, her eyes were fixed firmly on her sister's ass, savoring its slight jiggle as Pipp moved.
Right as Zipp drew up next to Pipp, Pipp turned around. "Eep!" she squeaked, jumping away and hastily covering her well-endowed chest and neatly-trimmed crotch. "Zipp! What in the world? Why'd you sneak up on me like that?"
"What can I say? You leave me speechless!" Zipp said with a chuckle.
Pipp's pink cheeks reddened as she stepped back toward her sister. "Speechless, you say?" She dropped her hands and did a little twirl, letting her sister see everything. "Any particular reason why?"
"Oh, not really. Just your everything." She held her hand out to her sister. "Just the way you move." Pipp took her hand, and Zipp pulled her into a gentle hug, savoring the feel of her sister's breasts squeezing against her own. "The way you feel in my arms." She looked down into Pipp's green eyes, taking in the rest of her face as Pipp returned her gaze. "The way you look at me," she said, her voice barely audible over the shower.
"You flatterer," Pipp said, reaching up to place her arms around Zipp's neck. She pulled her sister down into a kiss, pressing their lips together and savoring the closeness.
Zipp quickly took back the lead, pushing her tongue against her sister's lips. Pipp acquiesced, opening her mouth and allowing the kiss to heat up. They let out a collective moan as their tongues danced together. Zipp pulled her sister tighter to herself and let one of her hands roam over Pipp's body, rubbing her back and moving down to her butt.
Pipp squeaked, her eyes going wide with surprise as Zipp grabbed a handful of her ass. Her body went rigid, breaking the kiss, but she soon relaxed, turning herself around while remaining in Zipp's embrace. Zipp took that as permission to explore Pipp more thoroughly. She brought one hand to her sister's chest, cupping and kneading one of her breasts and pinching lightly at the nipple. Her other went to Pipp's crotch, where she rubbed at her sister's vulva. Pipp turned her head and pulled Zipp down for another kiss, giving another moan as Zipp's fingers brushed over the hood of her clitoris.
They stood under the shower, letting the water wash over them as they basked in each other's affection and closeness. Eventually, though, Zipp broke away to whisper in her sister's ear, "I have your favorite toy outside. Give me a good time in here and I just might be willing to give you a good time with it out there."
"Oo, you bet!" Pipp replied, a grin forming on her face at the thought of the hefty strap-on sliding in and out of her. Zipp stepped backward, allowing Pipp to turn to face her, and spread her lower lips open, exposing the pink inside for Pipp to see. Pipp stepped forward and lowered herself to her knees, bringing her eyes level with Zipp's smooth-shaven slit. "Ready?" she asked, looking up at Zipp's face.
Zipp, knowing full-well Pipp's skill and long experience with eating her out, gave an eager nod, her breath quickening. Wordlessly, Pipp leaned forward on her knees and braced her hands on her sister's hips before placing a long lick along Zipp's parted vulva, complete with a flick of her tongue at Zipp's hidden clitoris, before moving back down to push deeper into her sister's vagina.
Sparks of pleasure shot through Zipp's body as Pipp's tongue probed just inside her entrance. She threaded her hands into Pipp's hair, gently pushing her head deeper into her crotch. "Mmm, just like that," she moaned out, her normally confident composure crumbling under Pipp's ministrations. Pipp smiled in spite of herself. She let herself get lost in the moment, her awareness shrinking to the taste and texture of her sister's pussy, the way it gripped around her tongue, as if trying to coax it deeper. Pipp complied, searching out her sister's most sensitive spots and using everything she knew about her sister.
Zipp's knees went shaky as she approached her peak. She tightened her grip on Pipp's head, moaning and crying out in pleasure as Pipp worked ever more feverishly at her slit. She nevertheless managed to stay upright, even as her beloved sister pushed her over the edge of orgasm.
Waves of bliss washed over Zipp, spurred onward by her sister's skillful tongue. Her body went rigid, every muscle responding to the cacophony of sensation rolling through her. Pipp kept at her work through it all, tirelessly renewing the pleasure bathing Zipp until, as her orgasm began to diminish, she drew her tongue out of her sister's pussy.
Panting, Zipp stumbled backward, just managing to keep from hitting the wall hard before sliding down to a sitting position on the floor. From her kneeling position nearby, Pipp looked on with a slight giggle as Zipp's head lolled to the side. Zipp wasn't usually one to tire out so quickly, and it was all Pipp could hope that she'd recover soon, if only so she wouldn't wind up pleasuring herself alone in the locker room proper.
Pipp got up and turned the water off before retrieving a couple towels. Wrapping one around herself, she brought one back to Zipp and laid it over her like a blanket to keep her from getting cold. Zipp's eyes fluttered open as Pipp planted a kiss on her forehead, and a slight smile graced her lips. "Thanks, babe," she whispered.
Pipp just winked and stood up, giving her butt a little shake before slowly moving out of the showers.
She could feel Zipp's eyes on her the whole way.
