“Hey dad” you said. Your “father” looked back at you and said “Hey son, dinner is almost ready.”
You say “I have a girlfriend.” Your dad says “You do?” You then say “Yeah, I do.” Your dad responds “Who is she?” And you proceed to say “You.”
Your dad gets confused and says “Me?” And you said “Yeah.” Your dad said “What are you talking about, I’m your girlfriend?”
“You’re my girlfriend that I turned into my boyfriend and you because I want to see what it would be like for you to be my boyfriend and you, dad.”
Suddenly, your dad begin to feel strange as his changes began to occur. You see him shaking, screaming and shrinking to the size and age of your girlfriend. “Son, I’m so small, help me.” Your dad said. His hair turns long and blonde as he grabs it. “What the… I have blonde hair?” he asks. His chest swells to make breasts to E cups, the same size as your girlfriend’s. “I have breasts?!?” he shouts. The hairs on his arms, legs and body shrinks into his skin and his skin gets soft and smooth as his hands become small and his nails turn long. His butt grows and his hips width and gets thicker to make an hourglass body for a girl.
Finally, his face morphs into a girl that resembles… your girlfriend. “Oh my god, my dick is shrinking.” he said as his voice became higher and more girly to the same voice as your girlfriend again. His memories for last, shifts back to his girlfriend’s.