What is the reason of thinees of face and penis, i used to masterbation from my childhood now i am 22 years old.also i have depression also.

Thinness : Thinness of face and penis are genetically determined. Face can become fuller of rounder with weight changes. Penis size is unchangeable. None if this has anything to do with masturbation. I am glad to see you are getting help for your depression. If you were sexually abused as a child, please let your therapist know so you can work on resolving those issues. Best wishes.