J2 Alpha!Jared and Omega!Jensen fic.
I read this story a long time ago and for the life of me, can't remember the name and I tried searching all the possible tags I can think of. It's a Alpha Jared and Omega Jensen fic, in which Jared is Jensen's father. I remember Jared was in college and some one-night-stand left a baby on his doorstep with note that it's his baby, so he returned to pack land with his baby boy. I don't remember if Jared completed his college by staying or online, but he completed his degree and became pack Alpha and loves his omega son, Jensen. While Jensen loves his father more than he should and always had a crush on him. Jared too his attracted to his son but thinks to never act on his inappropriate feelings. Later they find that Jensen and Jared are mates and they accept their relationship on romantic level. There is a scene of Jensen being kidnapped by some rival pack, I don't remember properly if Jensen had a friend with him who also got kidnapped but they run away from the kidnappers. Jensen reaches an little gas station and calls Jared who comes to pick him up ASAP. I think Chad Murray was Jared's best friend and Beta.
It is not 'Alpha Mate' by alycat.