The students panic; The invaders strike.

The screams rang out across the classrooms, doors slammed open as students flooded out in a **** bid to escape. The slugs, small and agile were quick to strike amidst the chaotic mess of bodies.

As someone already with the advantage, Alice dashed desperately out of the way and leapt down the stairs.

The attack on a select few within the crowd had upended all momentum of escape. Students were falling down the stair, atop of each other, as others were infected within the chaos.

"NOOO, GET OUT OF ME!!!"

One of the girls lay against the corridor, desperately trying to pry out the slug trying to tear its way into her pussy.

Soon, her cries turned into moans of ecstasy as she furiously rubbed her clit, which had also begun turning a shade of blueberry blue. She had stopped fighting against the slug, which was spinning about like a vibrating dildo, working its fluids into the girl's cunt.

Three students had pinned down a teacher. Their leader, her belly full with slugs, lifted up her skirt, exposing her dripping pussy to the man.

"Eaattt me outtt. my babiesss need a neww master." Her pussy folds were swollen, dripping with sticky blueberry juice, like a venus flytrap. Several slugs were also being squeezed out on the floor beneath her.

She shoved her wet snatch eagerly into the teacher's face.

"OoooOoo, yeeesssss. lick that cunny..." The teacher tried to desperately push him away, but his assailants were busy getting off on his fingers, while the one atop his legs was eagerly eating out his asshole.

A stream of blue goo flew across Alice's face, landing on the eyes of a boy getting manhandled by some of the other infected. With his sight robbed, he was brought down quickly.

"Shit."

She had reached the first floor lobby.