Polyjuice Partner

[Walsingham]

I've long been a fan of polyjuice from the Harry Potter series of books. I love the idea that you just need a hair or two from a person and you can add those to the potion and transform into them. I wonder if anyone would like to explore this? My favoured TF's are F2F involving age progression, weight gain and maybe a little slobification but I'm open to discussing other ideas (I'm just not into TG). Perhaps it's the context of a M/F couple who find some potion, steal hairs and clothes from others beforehand and then 'surprise' each other over the course of a weekend by transforming into different people (I'm open to M2M TF's for my male character as part of the scenario). I guess it's a sort of a 'dare' and a chance to have some fun.