Once the wings had fully grown on her, she fluttered them a little as she continued pleasuring herself. But as she continued, so did her changes.
The next sensation came from her legs and arms. By now both were covered by the hard shell that completely encased her body. First her legs began to round themselves out, becomming more like tubes. Then after they had finished rounding themselves, they became segmented and her joint reworked themselve into a new position. And finally her legs grew out long, thick, hair like strands, the same type roaches use to climb with.
All while this was happening, her arms had followes suit, changing in the same way her legs did. And when they finished Jennifer had four roach legs, two of which were still rubbing away at her crotch to give her pleasure. But even as she continued, two bumps appeared on her sides, exactly parallel to each other. And soon the bumps began to grow, slow at first. Then their growth quickened, and two long segmented shafts push out of her, creating one more set of legs.
Jennifer now had six fully formed roach legs, and the upper four were now working together to keep herself occupied. If Jennifer had seen herself, and knew what was going on, she might have stopped where she was in horror, but her mind was too far gone at this point to care. So her transformation continued.