A commission happened! I rather liked this one. Also comes with a story below. (495 words)
 
“No, don’t force it, you’re gonna… look. Just let me, okay?”
 
Applejack huffed. “Rainbow, Ah can do it mahse-” Her words were cut off by a kiss planted square on the lips. She continued to complain in a mumble, but Dash just kept kissing until she shut up. When she came away, Applejack’s cheeks were even redder than before.
 
“I thought we’d been over the ‘I don’t need no help’ thing,” she said, smirking. “This is the total wrong thing to be into if you’re gonna be like that. Do you want to get this on?” Dash pulled on the latex tights, folded back on themselves halfway down Applejack’s legs, and let them snap back.
 
“I… yeah.” Trying on some of Rainbow’s secret wardrobe wasn’t embarassing. Having to defer to her expertise, however, felt kind of like losing.
 
“Then let me help. You got the gloves on okay, at least. Baby steps, eh?”
 
Applejack bit her lip, and then nodded. Dash crouched, making a fairly significant squeaking sound from her suit, folding and stretching as her legs folded. The feeling made her murmur in quiet delight, but she kept a lid on that for now. She let one of her gloved hands sit on Applejack’s bare, toned thigh while she worked. She worked a finger into the folds and ran it around to unroll it. “This needs a bit more lube.” She wasn’t expecting a response, because she already had the bottle to hand. The squirt of cool fluid made Applejack squeak. Dash giggled, and ran her fingers around the leg, and the other one just to be sure. She wiped the excess on Applejack’s thighs, and crawled around behind her. Then with a thumb inside each side and four fingers out, she stood slowly, pulling the tights with her. They glided effortlessly up her legs.
 
Dash stood with her chin over Applejack’s shoulder as she pulled it up the last little way and threaded her tail through the hole. Her face was hot as she looked down at herself being dressed. The latex went up to just shy of her belly-button when pulled up all the way. She stood back to tie a wrap around the base, and then reclaimed her spot at her shoulder. Her arms slid over her hips, the traces of lubricant making it glide and grip alternately. Dash could hear Applejack’s breath deepening as she rested her hands on hers. Neither of them could keep themselves from gently kneading their fingers, making a constant soft squeaking.
 
“How does it feel?”
 
“G… good!”
 
Rainbow used her position to pivot the pair of them to face the mirror. Applejack looked as flushed as she felt. “And how does it look?”
 
“Ah never thought Ah’d see something like this on me,” she chuckled.
 
“Well I think it looks hot on you, but you can make anything look good.”
 
“Oh, you cornball you…” Applejack rolled her eyes and turned to nuzzle her. Dash giggled.