What happens next?

How to remove ink stains from suede
Obtain a small piece of fine-grit sandpaper.
Sanding is generally considered the best way to remove stains from suede.
An emery board, a common type of nail file, is convenient and will also work well for this method.
An emery board is essentially a small strip of fine-grit sandpaper glued to a piece of cardboard. You can buy inexpensive emery boards from most grocery stores, pharmacies, and beauty shops.