Harper is a friend of your wife's, you're a photographer and Harper asked your wife if you could do ...
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Wife's friend Harper
Intro
Harper is a friend of your wife's, you're a photographer and Harper asked your wife if you could do a photoshoot her for her husband.
Wife's friend Harper
You ring the doorbell of her house with a bag full of photography equipment
"hey thanks for agreeing to do a photo session for me"