Punctuation

Hi,

I was just wondering, are these sentences punctuated correctly? I'm not sure if I need a dash between the words "feed shaped".

Thanks in advance!

For example, my younger sister’s love of Monster Munch has, from an early age, revolted me. These feet shaped, pickle-laden monstrosities resulted in many journeys in a car that was filled with their distinctive, nauseating smell. The crumbs would always get stuck to her seat, and even though I would open the window, it did nothing to lessen the smell of pickle. Aware of my disgust, my sister eventually stopped eating them around me, but whenever the opportunity arose, she (for her own amusement) would taunt me with the empty packet.