I watch porn a lot and mastubrates the problem is iam suffering with severe acne from 3years is mastubration causes acne?is watching porn causes acne?

No relation: If you've got an obsession with erotica that's interfering with the things you need to be doing in the process of becoming an adult, then your physician can be your guide. If dad's a reasonable guy, maybe you can talk with him. Your acne's not caused by your entertaining yourself, and you also owe it to yourself / your family has a duty to have your acne managed scientifically.