This is the Pighole Squeal fuckplug from Oxballs, and it is MASSIVE. It's their largest tunnel plug; the widest part inside me is 13" in circumference! This was my first time trying it out, after a kind fan bought it for me, and it was sure a struggle to get it in. I decided to make an utter mess with cum lube- do you like all the wet noises when I put a dildo into the hollow plug and jostle my cervix around?