Ben 10/Generator Rex - Rex x Ben #1 (Patreon)

This was a CG set for all 30$ Patrons of April!! Now only available as an old CG.  

I can't believe this is the first time a draw this Rex XD I never fully watched his show but i really liked what i saw, i watched the crossover he has with Ben before doing this pic. i really liked what i saw :3 I hope to draw more in the future.

Also, briefs!!!