Prof. Utonium is ready for business! full res (Patreon)

The patrons will get at the end of October:

1$ - full res SFW jpeg 

5$ -  full res  JPEG SFW/NSFW  soft and hard +jockstrap

+10$  -   full res  JPEG SFW/NSFW  soft and hard  +  jockstrap + lineart  + layered psd file.