Double penetration refers to a sexual practice where a person is penetrated simultaneously by two partners. This can be done orally, anally or vaginally, depending on preferences and limits. Many people experience extra intense pleasure by participating in double penetration as it can provide both physical and mental stimulation. It's important that all parties involved are in agreement and communicate openly about their limits and desires to ensure a safe and pleasurable experience. Double penetration is a form of group sexual activity that can be explored within a framework of trust, respect and consent between all people involved.