Copypasta

>be single father
>find sploof under my 15 year old son's bed
>not surprised that he's smoking weed
>see him and his friend come home once with clearly bloodshot eyes
>remember reading here once about how a parent intentionally caught his son smoking weed, pretend to freak out then smoked it right in front of him
>thought this would be a laugh so I decided to replicate it
>I go out every saturday night and his friend is always there before I leave so I assume that's when they smoke weed
>Tell them I'm leaving, drive off, park the car one block away then walk back to the house
>Slowly enter through the back door and move my way towards his room quiet as a mouse
>Approaching his door I can smell the weed and I get ready to go in
>Pull open door really fast and i see my son sucking his friends dick
>Both are wearing Aaron Rodgers Jerseys
>Close door immediatly and go lay on my bed for the rest of the night traumatized
>Still haven't talked to him since then

What do?