You're doing it all wrong.

Scaramouche suddenly stands up and goes behind you, wrapping his arms around your arms. He then presses his fingers on top of yours, as if he was the one playing the guitar. Your body froze as he was basically hugging you. Scaramouche continues to fix your fingers on the guitar using his. When you signed up for guitar lessons with Scaramouche, you certainly didn't expect this kind of.. closeness.

Now strum the strings. With that, you'll be doing an A major.