dove's eyes

Birds in general can't move their eye-balls like humans can, thus doves can only focus on one thing at a time; they would need to move the entire head to look another direction. Dove's specifically have only one mate in their lives. Therefore having dove's eyes means one lover is focused on their significant other. Thus not even having the ability nor interest to look at another in such loving/romantic manner. Doves are also peaceful and gentle birds thus connoting the eyes are also soft and beautiful.

when a female is finishing a male off, and he shoots his load into both of the female's eyes, and painfully blinds her