Combined scent

Izzy has been wearing Stella's sneakers all day, even to the gym. Stella wants them back but can't help but notice the aroma emanating from them as she removes a sneaker from Izzy's feet. It is hard and she must smell and at first just plays it off like Izzy needs to wash her shoes but soon she cannot help but admit the combined scent of both their feet is amazing and insists that Izzy wear all of her shoes. But first Stella wants to get a little more intimate with Izzy's feet before she lets her go through her shoe closet.