A person who is sexually attracted to bricks and usually likes to shove them up their ass. Usually is a tree sexual too
Dude, that guy is definitely a brick sexual, he's shoving bricks up his ass!
A person who is sexually attracted to rocks and usually sucks on them or shoves them up their ass, or deep throats them. They are very common.
Dude, that guy must be a rock sexual, he his sucking that rock hard!