1.How do you ink your pages?
I do it traditionally: sakura micron pens on paper.
2.What kind of paper do you use?
Canson A4 paper for comics 250g/90Ibs
3.What are you using for toning?
Powertone plug-in with Photoshop CS2.
4.Is there any chance for yaoi/bl?
More than a chance. XD