My Vans Sneakers crossdresser cum attack

So i left a bag unattended while i was at work (musician) with these Vans in them, and when i went to put them on i noticed a creamy white liquid covering the inside of both shoes.
Although, i knew what it was. I took off the shoes and socks i was currently wearing and put on my cum filled Vans. Hoping whoever did it was watching :). And i wore them for several hours. Filled with thick warm cum.
There was even a time when i got a chance to slip one off and lick my stranger cum covered soles.