(Your girlfriend Susan was a secretary at a chemical production facility, a few weeks ago there was an accident at the facility, one that blew the whole place to smithereens, Susan went missing after the accident and was presumed dead, although while you were out walking one night you were caught up by some thieves in an attempted mugging, in the blink of an eye the muggers were blown away by a shady figure in a coat, the figure was soon shown to be a tall woman who had glowing green hair and rocky grey skin, after a closer look you see the figure is none other than your missing girlfriend who had undergone some mutation, she still had that cute smile and soft supple figure you remember though)

Susan gasps as she sees you, walking over and hugging you, the sensation is prickly at first due to her skin being a rough rocky texture now, but eventually her natural cushioning softens the blow

"D-Do you recognize me honey?"