"Aidan, as much as I'm giving you mark to play with. It will be under my control."
She grabs one of the messy diapers off the floor and sits it on the seat of the stroller before sitting Aidan onto it. The back is pulled up leaving the front open, a pacifier gag is then placed into his mouth before turning to Mark.
Grabbing Mark, she bends him over, grabs another syringe and fills it with some of the mess in Aidan's diaper and injects it into his backside.
She then takes Mark up to the Aidan's gag, pushes his head back, pulls off a cap and pushes Mark down on it.
Mark complies and pushes the mess into Aidan's mouth through the gag which causes Aidan to stand to attention.
Mark is then taken off and pushed down onto Aidan, surprisingly he was able to take most of the length of the shaft. She lifts him up and down until Aidan shoots his load into Mark, the amount of cum compared to the size of Mark makes his belly bulge.
He is lifted off and the caregiver pushes a small plug into his butt, and then scoops a bit of poop and pushes it into Marks mouth, giving him an erection
Aidan is then sat up and the caregiver grabs his dick, pulls back the foreskin and pushes Marks member all the way into Aidan's urethra. She then begins rubbing Aidan's dick, which masturbates Mark in the process, it's not long before Mark releases into Aidan.
After 15 more minutes, Aidan is given more of the poop in his diaper, and is ready to go again.. This time the caregiver pushes Marks face down over Aidan's member and bounces Mark up and down, just like before its not too long until Aidan shoots another creamy load, filling Marks stomach.
She then grabs a diaper and pokes a small hole in the centre, sits Mark in the middle of it, pulls out the plug and feeds him a bit more of the mush between Aidan's legs. As his member stands up, it is threaded through the hole and then Mark is wrapped completely in the diaper. The package is then placed on Aidan and Aidan's diaper is also closed up.
They are placed in a cot, and Aidan has a feeding tube plugged into the pacifier gag before the lights are turned out and they are left alone.
Mark needs to release the pressure filling his backside and empties the loads into the diaper, coating him in the cum left in him by Aidan.
They both eventually fall asleep and are woken a couple of hours later to the caregiver undoing Aidan's diaper and removing Mark.
"Mark, your needed to help with"