My friend suggested that I'd do a karamatsu dakimakura, and thought I'd give it a shot! Boy, it took awhile! This was also the first time I draw up a dakimakura in Clip Studio. The only reason the backside has tentacles is because I wanted to draw tentacles as sparkly as he was.
Additionally, you could also get this pillow case from my [BRAND NEW SHOP HERE!] Only few are available at the moment. Please read the description of the product page carefully if you're interested in buying. Remember! I am only selling the case not the filling itself. And no refunds, so be sure that you want it.
Thanks for looking!