Hard as a rock
"I'm as hard as a diamond in an ice storm right now" - Ricky Bobby
Brick Danger/Cory Chase
Hard as hell
Hard as a rock
Hard as stone!
I could use a hard cock as well as a spank or two
Hard as fuck
Cumming hard as fuck!
No one makes me as hard as Aubrey Plaza
This Class Sucks As Hard As She Does
No Nut November is as hard as my cock
Definitely got me hard as fuck
Hard as a rock
Brick house Betty Oldie but goodie from Newgrounds
Hard as a rock
Gets hard as a rock
Fuck my face as hard as you want.
As Pale as a Ghost
Brooke Ashley - Hard As a Rock