>You reach behind Starlight and turn the cold water knob all the way
>Starlight shrieks as freezing water washes over her
>Your toes curl as some of the water splashes onto you as well
>Starlight tries to hop away, but you hug her tight, keeping her and you under the freezing sprinkle
>Both of you are naked now, your towels around your feet and soaking up the icy water
>You feel Starlight's nipples poking against your breasts, stiff and hard from the cold
>You two just stand there, teeth clattering, washing the horny away 
>"Okay, okay, I'm alright"
>You let go of Starlight and turn the water off
>She looks miserable, shivering and folding her arms over her chest
>You get an idea
"Sit tight, I'll be right back"

--

>You enter the swimming room across the hallway again, covering your breasts with one hand and clasping at your crotch with the other
>Pinkie and Trixie are sitting on the far end of the pool, chatting
>The blue blowhard is making wild gestures, presumably bragging about some made-up adventure 
>Luna is sitting on the edge of the hot tub, her feet kicking in the water idly 
"Luna, hey"
>"Hm?"
>Luna turns to you and immediately averts her eyes
>"A-ahh, why are you naked?"
"I was doing something with Starlight"
>Luna eyes at you like you're some sex-crazed pervert
>You let go of your tits and rub your forehead
"NO, not like *that*. Just a friendly conversation"
>Luna blushes and pokes her fingers together against each other
>"We noticed that any 'friendly conversations' with tend to turn to lascivious activities sooner or later"
>You groan
"Okay fair point. Now get up and follow me. Starlight needs to talk to you"
>"Glimmer-sama wants to talk to me? Of course"
>Luna gets up, straightening her swimsuit 
>It looks *exactly* like those Neo-Nippon school issue swimsuits
>Princesses, is she trying to check all the boxes in the stereotype list?
>"Rainbow-sama?"
>You snap out of your tangent, realizing that you've been staring at Luna for a bit too long
"Okay, sorry. Let's go"
>"If this is a ploy to have sex with us again, then we don't mind the foreplay. But there's no need to fabricate lies to--"
"NO, I swear it's not like that! Come on"
>You give up trying to cover yourself and grab Luna's wrist, half-dragging her out to the hallway and to the showers

--

>When you re-enter, the room is foggy with steam again
>Starlight is fully naked, her body soaped up and entirely too pleasing to the eyes
>She gently lathes her D-cup breasts with washcloth, the massive blobs jiggling with each stroke
>She glances at you and looks surprised
>"Oh, Dash. It's you--"
>Starlight looks down at Luna and hastily covers herself
>"D-Dash! Why did you bring Luna here? I'm indecent!"
"Oh, don't be like that. It's not like we can see anything under the soap suds. Right, Luna?"
>"W-we indeed cannot," Luna stutters, looking at Starlight's naked body like a hypnotized teenager
>You see a thin trail of blood running down from her nose
>Damn, she's human after all
>"Can't this wait until I'm done?"
>You shake your head
"No. Starlight, you have something you absolutely need to get off your chest about Luna. And you know what? This just might be the right setting for it, considering what you've told me so far"
>You wiggle your eyebrows at her like an absolutely tactless pervert
>Ugh, Trixie is definitely rubbing off on you
>Starlight blushes furiously and averts her eyes
>"Luna... Lulu, are you okay with this?"
>Lulu? 
>Damn, they need to FUCK
>"Y-yes we are," Luna replies. "You never call us by that anymore"
>"Yes, it's been a while. You probably don't remember, but it's the name I chose for you back in The Complex"
>Luna steps forward
>"You've told us the story before, Glimmer-sama. We think it was very sweet of you"
>Luna grabs one of Starlight's soapy hands and puts it on her face, nuzzling against it
>"We like it when you call us Lulu. It makes us happy somehow, on the inside"
>Starlight sighs
>"Lulu, I need to tell you something--"
>With your mission accomplished, you turn and wash yourself down in one of the empty shower stalls
>It feels strangely good to help Starlight get her needs taken care of like this
>As you scrub your scalp with shampoo, you squint one eye open to see what they're doing
>Luna's half out of her swimsuit, the shoulder straps crumpled around her waist
>She's tiptoeing and kissing Starlight
>Her head's practically lodged between Starlight's breasts, who's bent over awkwardly trying to make out with someone a head shorter than her and smothered in breasts
>You suppress a giggle
>It looks awkward and comical 
>But also very sweet
>You take a few minutes getting soaped up
>"A-ahhh~"
>You turn your head to the soft moan
>They're on the floor now, Starlight propped up on her elbows and Luna straddling her thighs
>Oh damn
>That escalated quickly
>You suppose Starlight managed to let it all out on Luna
>Starlight's eyes open, half lidded, and her eyes turn to you
>You lock eyes as you keep staring at her, like a voyeur peeping on another woman making love
>She winks sensually at you and tilts her head back, moaning quietly as Luna's hands run up and down her soaped-up breasts

>What now?

Gear:
Location Garter

Actions:
>Princesses, that's hot. Keep staring and touch yourself like the filthy voyeur you are!
>Princesses, that's so adorable. Rinse down and leave. Let them make love in peace!
>Princesses, that's adorasexy. That wink means she wants another soaped-up body to be slippery all over with, right? Approach them and test the waters for another threesome!
>write-in