All of Jen's heads had finally decided. She would explore the zoo. When she exited the snake room, the entire area had become dark. She could barely see anything, but with 8 eyes looking around, she got a clear enough picture to know where she wanted to go. She would absorb everything she could in the zoo. Being a human centipede with many pairs of legs gave her the advantage of being light, quick, and somewhat nimble. Two of her heads looked forwards, one behind, and one scouting around, which gave her a 360 degree view of everything. She quickly made her way to the guard's office.
Inside, a guard was watching a set of cameras. Quickly and silently, Jen crept up to the guard and ripped off her head. The guard tried to fight back but 3 hands were holding her mouth shut as 2 were holding her. Jen didn't know where to put the head so she just stuck the head on her back.
Her mind fluctuated, and felt itself expand. Now with 5 brains on her body, Jen felt unstoppable. She took the arms from the guard too put those near her rear, and immediately started fondling her dick with the rear pair of arms, with mainly her newest 5th head controlling it.
All of a sudden, another guard walks in.
"Hey, Diana. I got that coffee..."
The guard's jaw drops as he witnesses Jen, but Jen's 3rd head had noticed him the moment he had set foot into the room, and soon she was on him. She ripped off his head and quickly stuck it right next to her 5th head, giving her 6 heads. She could feel her mind expand yet again, another brain added into her body. She grabbed the arms as well, and took the dick too because why not. Now, with 6 heads and 6 pairs of arms, she decided that it was enough, and went home. By the time she reached home, (which was very quick) she realized the inconvenience of being so big. She could hardly fit into the doorway.
Because of that, she decided to leave all but 4 legs and a 2 torsos behind. She put the two heads on her shoulders, went into her room. There she realized she still had some homework to do. However, all her heads smiled in glee as they realized how easy this would be, but first one of the heads got an idea. They should merge with the computer.