"You're really getting turned on by this, aren't you~?"

"A l-little bit..."

Kira feels her muzzle turn warm with blush and leans forward further. She moves her face closer to her boyfriend's and gently kisses his cheek whilst slightly pulling down the top of her outfit, revealing a bit more of her cleavage. 

The young male looks down at the female's chest and gently raises his head, giving his girlfriend a kiss on the lips before moving his lips down her neck. The young female moans and moves her head back, allowing Sonic's lips and tongue to 'explore'. 

"Ohhhh Sonic~"

"Yeah... that's it, baby... moan for me."

Sonic runs his tongue up and down her neck then pulls away and lowers his head back down onto the pillow, sticking his tongue out, cheekily. Kira smirks and puts a finger on his tongue, attempting to push it back into his mouth. Sonic sucks on her finger then lets it go, repelling his tongue back into his mouth.

"Naughty~"

The young female moves her face closer to the smirking male's and rubs her muzzle against his, giving him an eskimo kiss before raising her head back to its original position. Sonic smirks and purrs.

"Mmmm, you're so soft..."

Kira giggles and gently takes off Sonic's gloves before placing them on the ground. She then discreetly slides her hand under Sonic's body and gently runs her hands up and down against his tan-furred chest. 

"So are you, my dear..."

A small purr and soft moan escapes the young male's lips as he feels one of his weakspots being stimulated with a tickling sensation. His purr and moan escalate in volume as Kira slowly pulls Sonic's shirt up and over his head, taking it off completely before placing it on the ground. 

"Getting a little feisty, aren't we~?"

The young female giggles and gently runs her hands down the adult male's tummy, slowly unbuckling the belt of his jeans and pulling them down, revealing a pair of white boxer shorts with a yellow ring pattern. 

"Ooh... I like your undies, Sonikku~"

Sonic chuckles and whispers into her ear.

"Thanks... maybe I could get the chance to see your undies too~?"

"Maybe... if you're a good boy~"

"Aww... you're saying that I've been a bad one~?"

Kira giggles as she tickles Sonic's chin. Sonic smirks and wags his tail before pulling down his underwear a bit more, revealing his butt. 

"Hello there, Blue Tushy... where's your friend~?"

"Friend?"

"Blue Penis, of course~"

"Naughty girl~"

The young female smirks and looks down at her boyfriend's body, closely observing his anatomy. After observing closely, Kira noticed Sonic's smooth back quills, slim body figure and attractive buttocks. The young female licks her lips and giggles cheekily. 

"Hmm? What's with that giggle, eh~?"

"Oh... no reason."

Kira smirks lovingly and looks down before slowly thrusting her pelvis area against Sonic's back, feeling her clitoris tingle with anticipation. The young male hedgehog smirks, feeling the young female moving up and down against his fur. 

"Mmm... that feels great, babe."

The young female smiles as she feels the tingling sensation increase. Sonic soon looks back and smirks, noticing Kira rub her lower area against his back.

"Mmm... you want me to give you a genital massage later, hun~?"

Kira blushes and soon stops rubbing herself against him.

"I... I'm sorry, I'm just..."

Sonic smirks.

"You're horny, aren't ya, babe~?"

The blue blur wags his tail as he notices Kira's nipples get hard and sweat beginning to appear on her face.

"I... I am... m-my pussy just won't stop tingling."

Sonic gently places a hand on Kira's and smirks.

"Don't worry babe... go ahead and keep rubbing against my back, it feels great~"

Kira wags her tail and soon starts to rub her lower area against Sonic's back once again. She moans and soon pulls her panties to the side, revealing her furry pussy, which was twitching in arousal.

"S-Sonic? I think my kitty needs some help~"

The young male wags his tail and looks back, noticing that his girlfriend's pussy was twitching near his face. Kira gently rubs her fingers against her clit and Sonic soon reaches his hand back. He gently rubs her kitty with his fingers before licking them clean.

"Mmm... yes, she does seem very wet~"

"Is it ok if I give you a massage with her~?"

"Of course~"

A few seconds later, a loud moan is heard. The young female, who was making the sound, sticks out her tongue as she gently rubs her kitty against Sonic's lower back. Her kitty gets wetter every second and the tingling becomes almost too much for her to bare.

"Ohhhh Sonic... this feels so good~"

"Mmm, you're telling me, babe... I can feel your wet kitty against me~"

After a few minutes of rubbing, Kira soon gasps and feels her kitty muscles tighten. She lowers her ears a little and starts to pant.

"S-Sonic... I'm gonna... I'm gonna--!"

Before the blur could respond, Kira moans loudly and releases a spurt of white liquid all over Sonic's back. She soon moans again as her kitty releases a couple of bigger spurts before starting to drip.

"Wow... you really were wet, babe~"

"Ohhh Sonic, I think I feel some more coming..."

Sonic smirks as he looks back, seeing his girlfriend's now soaked kitty.

"Go ahead, babe... I'll watch from here~"

Kira soon moans again but gasps and opens her eyes widely as she feels a large gush of liquid shoot out of her. She looks down and soon yelps as she realises that she was pissing all over Sonic's back!

"S-Sonic, I... I'm so sorry! I d-didn't mean to--!"

The blue blur smirks as he sees Kira's kitty pushed against his back. Kira soon moves it back and Sonic gasps as he notices yellow liquid shooting out of it and hitting his back.

"Whoa, you're pissing on me, babe!"

Kira whimpers in embarrassment but soon notices Sonic smiling up at her.

"It's ok babe... accidents happen. Besides... it feels wonderful~"

Kira smiles back and looks down as she continues to urinate. She sighs happily and moves her kitty further back, giving Sonic a better view.

The blur smirks as Kira's stream gets thicker and heavier. He moans as he feels her urine splashing against his back.