How do i draw this fucking arm

Any ideas for me to add on the full release (0.1.0)?

IM NOT SIGNING UP ON EPIC GAMES

Pinterest suck ass

Man fuck you

I SAID "INSIDE", NOT OUTSIDE, YOU POOR EXCEUS OF AN APP

Oh okay

I genuinely didnt know i can draw furries holy shit

FUCKING UPDATE ALREADY

When did i fucking learn how to do this