Jizz

Don't read in the dark, you'll strain your eyes!

ladybonersgw

If her neck strains, she can look down into her friend's eyes

Bondage

Eye Strain....but damn if I didn't try...

nsfw

Umm... I guess if I really strain my eyes I can see a little girl's bike handle.

funny

Lawn mowing using 73 model locomotives (customized for the job)...spacegray reduces eye strain...so long, green

FootFetish