What is going on here is that Reiku was looking for some feline boobs, and eventually found them... on his chest once Feligris decided to let him have some. =P
Also dragons don't seem to carry money or Reiku's money was no good, so Feligris accepted his tail as payment. ^^ I'm guessing that he's going "How can you walk upright with these!?"

Drawn and coloured by Leonkatlovre , thank you so much! And Reiku belongs to Reiku.