Dylan changes Cathy's voice back to normal and gets grounded

Characters
Dylan - Eric

Cathy - Steven, Ivy

Dylan's Dad - Diesel

Plot
Dylan gets grounded for changing his sister's voice back to normal

Transcript
Dylan: I am going to change Cathy's voice back to Ivy

Cathy: No, no, no, no, no, no! WAAAAAAAAAAAAAAAAH!

(Dylan changes Cathy's voice back)

Cathy: (now speaking in Ivy's voice) Oh no! My voice is back to Ivy!

Dylan's Dad: Dylan! How dare you change Cathy's voice back to normal! That's it! You are grounded forever! Go to your room now!

Dylan: WAAAAAAAAAAAAAAAAAAH!