1. Happy hormones are released. Sex stimulates the secretion of hormones such as oxytocin, which makes you feel connected to others, and dopamine, which activates the brain’s reward center. The result: You feel satisfied and close to your partner.
3. Sensitivity skyrockets. Your erogenous zones, including the nipples, ears, neck, and genital area, become extra sensitive because of increased blood flow and the release of sensation-enhancing neurotransmitters.