Prompt: Gaeul and Rei buy a squirting dildo, and Gaeul watches her ride it while jacking off.

TW: g!p, mommy kink (Gaeul mommy asf), slight degradation(?)

Now Gaeul's stamina, she'd say, was pretty good, and she could go for a couple of rounds without getting tired. But Rei was just insatiable. She'd spend hours riding Gaeul. Till her cock was sore and was blowing dry loads.

So, Gaeul and Rei had together decided to buy a squirting dildo. They had both agreed on a semi-realistic-looking 8-inch dildo that could suction and be stuck on the ground. Rei insisted on one bigger than Gaeul to fulfill her insatiable need. Gaeul was initially unsure because she didn't want the younger girl to hurt herself. But, after Rei said that she would get to watch her struggle and fit a big cock inside her, who was Gaeul to say no. Also, Gaeul just likes watching Rei get filled with cum.

Gaeul had already gone ahead and stuck the dildo in front of her desk chair, with the tube leading to the syringe. Perfectly where she could get the perfect view of her princess riding. She had been stretching Rei out with her fingers for the past 30 minutes. Making sure she was prepped and ready to take the thick dildo.

"Go ahead, princess."

Gaeul sat down in her chair and watched as Rei made her way to the dildo, grabbed the dildo by its base, and started to ease herself down on it.

"It's so big," Rei said between breathy moans.

"Take your time, princess. You're doing so well. Look at what you're doing to me," Gaeul said, pointing to the growing bulge in her boxers.

After a few moments, Rei took a deep breath and eased down the remaining few inches, beginning to rock on the dildo to try and adjust. Before starting at a slow pace riding the dildo.

"Come on, princess, give mommy a show," Gaeul rasped out as she began to pull down her boxers and gave her cock a few strokes.

"Yes, mommy," Rei responded, beginning to bounce on the dildo, eyes fluttering closed, biting her lip as she started letting out a string of moans. Reaching one of her hands up to pinch one of her sensitive nipples. Before she reached her free hand between her legs to start rubbing her clit.

"No, no, keep your eyes open, eyes on, mommy" Gaeul reached to give Rei a little slap on the side of her face, not enough to hurt her, but just enough to get her attention.

"Yes, mommy. I'm sorry." Rei said between breathy moans, still bouncing on the dildo. Opening her eyes to see her mommy stroking her cock, right in front of her face. She opened her mouth, expecting her mommy to stick her cock in, but nothing.

"So, stupid, you're not getting my cock today," Gaeul growled out before smearing precum leaking from her tip on Rei's cheek.

Earning a pout and a whine from the younger girl, She started to bounce on the dildo even faster, growing with frustration. The sound of squelching noises filled the room as Rei started whining, desperately trying to hit her most sensitive spots.

"Does that feel better than my cock, princess? You look like you're having fun. Might not need mommy's cock anymore, will you?" Gaeul teased the younger girl, getting off on the girl's whines.

"No! Mommy, your cock is better. Nothing compares to it," Rei rambled out, still bouncing on the dildo, rubbing her clit in faster circles.

"Fuck, mommy, I'm gonna cum. Can I cum, mommy?" Rei said between breathy moans.

"Go ahead, princess," Gaeul said, reaching for the full syringe.

Rei began to cum, with a string of loud moans, back arching. As she started gushing around the dildo. Just as Gaeul had started emptying the syringe. Watching as the mess of Rei's slick and fake cum started to pool around the dildo.

"My pretty princess," Gaeul reached to pat the younger girl on the head. "But, I want to cum too."

Gaeul was already close to cumming, just from watching the younger girls' little show. She started giving her cock faster strokes, fondling her balls every so often.

Before cumming with a few grunts, shooting ropes on Rei's lips and cheeks. Watching as the younger girl started to lick her lips, wanting to get a taste of her.

"Mommys, little cumslut" Gaeul teased, reaching two fingers to wipe some of her own cum off the younger girl's cheek. Before shoving her fingers in the girl's mouth.

"I wanna go again.", Rei said between suckles on the older girl's fingers.

"Of course you do," Gaeul laughed, pulling her fingers out of the younger girl's mouth. Before getting up to refill the syringe.