Veins

I love sucking dick that's all thick and knotted and bulging with fat blue veins

Like this fucker

Slurp

Expert's Tips:   Generally speaking, the more and thicker the veins, the bigger and fatter the cock.

Perfect

Fat veiny cock

Big dick bursting with veins

Succulent thick blue dorsal vein

I want to follow his  dick's  every vein with my tongue

Umf