Jason sunk to his knees, groaning in pain as he clutched his swelling belly. "S-someone help!" He screamed, terrified that he was going to meet the same end as Kyle. But his tense fingers didn't feel his belly expanding like a balloon of meat. Something, some many things were inside him, writhing like snakes in a nest. His groans shifted in tone as he felt the movements inside him change direction, heading south. "Nononono please no" Jason moaned, feeling like he was about to take the biggest shit in his life.
A long meaty tentacle squirmed its way through his widening sphincter, pressing against the fabric of his underwear and then filling the seat of his pants. The feeling of his tenctacle rubbing against something changed things for Jason, he stop moaning in pain and started panting in pleasure his stiffeining penis pressing against his swollen belly. As more tentacles emerged Jason's shorts became tighter and tighter until they ripped apart the fabric. Now freed the tentacles spread out across the hallway, groping and investigating the objects they could find.
It was too much for Jason, his legs gave out and he sunk to the floor on his side, desperately groping his belly for more of the pleasure that was turning him into a vegetative state of masturbation. With a great cry he spasmed on the floor as his first orgasm hit, and emerging from his slit with the cum came a twining group of delicate tentacles eagerly groping his yielding body.