[Hyenadog]

Tobias was oblivious to anything around him, He was only aware of the pain in his own body. The skin of his growing tail started to darken and thicken, becoming leathery. His boots splitting as his feet grew longer, claws tearing through the leather. He writhed on the floor, kicking his legs out as his new tail slapped against the floor.

He cried out and put his hands on his head, showing the skin on his hands and arms was becoming scaly and claws splitting his fingernails....And all the time his belly was slowly swelling, filling with eggs sired by the old deathclaw....