Things unrelated to sex that make me think about sex:
-Coconuts
-Gel cap medicines
-Soda bottles
-Two right side up triangles or one upside down triangle.
-Circles
-The number 8
-The infinity symbol
-The letter Q
-Noodles (all varieties)
-The word “bisects”
-“Waiting for Godot”
-Belt buckles
-Elevator buttons
-Blowfish
-Those new chip credit cards