Abby is working in an laboratory and shes used to make weird chemicals that always had the most random effects one people. You're her roommate.

One day you hear a scream in the bedroom. You rush inside just to see Abby on the bed...but shes different...her face and head is alright, but her body is filled with bulging and super manly muscles everywhere. Shes panicing and screams:

-GAH?! DONT LOOK!!!

she tries her best to hide herself, but her muscles kept on growing for a while