This seemed like a bad idea, but for some reason, Cailin and Mei slid their cum coated fingers in their mouthes anyway. Then both girls suddenly lit up at a strange warm sensation in their faces.
"Hmmm?" Cailin said as she sucked on her cum, Mei mirroring her in the other stall.
"....Mmmmmm... mmmmmmmm.... mmmmmmmmmmph." Mei moaned as she throughly licked the sticky goo of each finger, becoming overwhelmed by pleasure.
Cailin was in a similar spot, longingly looking at the sample she provided.
A knock at the door interrupted them.
"Are those samples out yet?" Morton asked.
Both girls handed him their samples with their clean hands through the door and immediately went back in the stalls.
********************************
"They've sure have been in there for a long time." a Soldier said as she checked her watch.
"Too long." her cohort said as she strained to hold her bladder.
The other soldier busted through the door to the sounds of Cailin and Mei moaning.
"Hey are you two... done... in... there?" one of the soldiers asked as she opened the door.
They saw Mei and Cailin in a stall naked, locked in a naked kiss with cum splattered all over eachother. Mei squeezed Cailin's soft butt as the snowy haired girl pulled the martial artist closer, their boobs pressed together as they sensually kissed.
Both of them saw the others and split apart, Cailin yelling "TWO PLUS TWO IS FOUR!" with her hands up as they were taken to Dr. Grant.
" I see.... so you two masterbated after you gave your samples and decided to engage in undocumented sex?" the red head doctor asked.
Both of them shamefully nodded.
"Well, in hindsight, it was a bad idea to leave you two alone in there... and this does present an opportunity to study the hormones associated with the bimbo virus' effects... head to the training hall for a little workout." The man said.
When both of them got there, they were ordered to strip naked. They followed without questioning in, but freaked out when they were shown their workout garb: Extremely slutty lingere with crotchless panties, the crotches filled in with vibrators.
"Put them on." the instructor said.
The girls begrudgingly obeyed.