Ryuji sketch preview (Patreon)

I normally don't post previews but I had to this time; I wanted to finish this picture today but I was too busy packing for a trip ;-; So, I'll be away for the weekend and I plan to post the finished picture on Monday. In the meantime enjoy a teaser of Ryuji having fun with himself~
The colors are already laid down but here's just the sketch for now ;D