welly top

Best definition
welly top
a loose vagina. bucket fanny

it was like shagging a welly top!
welly top: define #2
welly top
n. similie. A vaginal orofice as large and loose as a rubber wellington boot opening. See also clown’s pocket, wizard’s sleeve
“It was like throwing a stick down an alleyway, her muff was like a welly top”
welly top: define #3
A woman with a large cavernous vagina
Its like fucking a wellytop