Cailin and Mei moaned out loud as they followed the exercises, bodily juices pouring down their legs as the vibrators shifted around in their lewd clits. All the jumping and flexing just jammed the vibrating devices in deeper, leaving the girls struggling with focusing and not slipping in puddles of their respective drool and cum.
Not helping matters was the room's heat cranked up to ninety degrees and the soldiers passing by who would stop to watch their bouncing boobs and oozing pussies before being asked to move along.
Cailin was barely holding it together, starting to stumble on the matted floor.
"Cure patient number five, keep it up! Twenty minutes more!" the instructor said, seeming flustered at the sight of four girls dancing around in their slutty underwear (Mona and Rachel were caught kissing and had to do the workout as well).
********************
Cailin just stood there as she showered off in plain view of the other girls. She was visibly uncomfortable with what had transpired after that last twenty minutes: Scientists tearing her lingere off and soaking up her sweat by rubbing sterile cloth all over her body, down to rubbing her nipples in rapid circles as she helplessly moaned.
Judging by their looks and rock hard nipples, they were feeling similarly violated. The shower ended, they got dressed, and were told to go back to their rooms.
"What happened to us in those stalls?" Cailin asked.
"I don't now, Weiss." Mei moaned out in exhaustion.
"I mean, out of nowhere we... wait. what did you call me?" Cailin asked.