There are 5 major drugs that are behind porn addiction: Dopamine: Highly addictive Craves novelty Progresses towards the explicit, taboo, and violent Testosterone: Determines your sex drive Released while you watch porn Norepinephrine: Adrenaline Heightened state of awareness Increases memories while under its effects Oxytocin: Cuddle drug The feeling of being in love Can make you feel deep levels of connectedness to porn actors Serotonin: Increases levels of calmness Becomes