The now much bigger and stronger Steve had easily overpowered the smaller and weaker Eric and ran toward the ray. Steve stepped into the beam and immediately felt his body growing again. Then, a blinding flash of light, a loud explosion and the room filled up with thick smoke. Steve was blinded by the intense dark smoke and not being familiar with the room, had no clue where to go, but he knew that he had to get out.
Steve walked cautiously in one direction, his massive body felt very foreign to him. The fire alarm finally went off and the sprinklers came on clearing the smoke just enough for him to see the door. His huge body mass lumbered toward the door and strangely he had to stoop over to reach the door knob and to make it through the doorway. Once on the outside he was greeted by two huge firemen running down the hall. Both of them stopped in their tracks and looked up in awe of Steve.
For the first time Steve was able to get a look at himself. His previous growth and the explosion had left him just wearing a pair of now very tight briefs that barely held in it's contents. He held his meaty arms up and showed the firemen what 30" guns look like. Salivating at the mouth, both men dropped their gear and dove for each arm. Steve curled them like they were weighed nothing, then he took them under each arm and carried them into an adjoining room. Seems his sex drive grew along with his sex organ.
The sprinklers did their job by putting out the fire and Steve did his job by putting out the firemen with his now 14" hose. He took enough clothes from the two of them to cover his 7' 4" frame and went back to his dorm room never even giving a thought as to what happened to Eric.