This one's a doozy! By popular demand, you can grab my 'Draw Along' inker right here. It's got all the features you want in a great inking tool - hint of texture, great snap, natural feel, and the tiniest hint of unpredictability in the edge quality of the line.
(Gumroad makes it 'pay what you want' so if you want to contribute a $1, you can, but this is ABSOLUTELY NOT NECESSARY - just enter "0" in the 'Name a fair price' box, and you're good to download the brush.)
I hope you make some great drawings with it, and it makes you happy.
Stay safe out there, everyone.
Required: Photoshop CS5 and up. And, it works beautifully in Adobe Fresco!
Photoshop CC: 1) Open Photoshop 2) Double-click the .abr file you downloaded 3) Brush will appear in your Brushes panel.
Legacy Ps: Select 'Import Brushes' in your Brushes panel dropdown menu (top right corner of panel). Navigate to the file, and select to install.
I don't provide customer support, so if you have any issues, please hunt around online for info on installing Photoshop brushes - very easy to do!
One Photoshop ABR file