The twat rag, spaff sponge or twat towel is a piece
or an old unused garment
that is employed when ejaculation
takes place in order to clean up the resultant mess. It is used repeatedly and can be washed or left unwashed, in which case
it will have to be disposed
of and replaced within
a month or so depending on frequency of masturbation. Usual twat rags include old socks
in order to aid 'posh wanks', and old t shirts.