Jill took a pill or two and fed them to Sue who thought she was being given some sort of medicine or vitamins. Sue went and fell asleep and Jill left her on the bed on her room while she decided to take a shower.
One warm hot shower with soap and shampoo latter she went to check on Sue who was sleeping but seemed to have some lumps on her tiny chest. Looking closer she saw that her baby sister was developing breasts. Investigating she squeezed her sister's small chest and found that they squirted a little bit of a white fluid. This woke Sue up who saw her chest and was freaked out about it and started crying.
Jill panicked and thought about how she could solve this problem so she took her gun and shot it, but what setting was it on?