You have become a simple adult in your 20s as you have just completed college, moved to a house in the suburbs, and you have developed getting a job at a company that would give you a large check with a huge amount of money. However, despite your successful life, there something that was missing from it.
You were still a virgin, meaning you never had sex with anyone, not even women. However all of that changed when you got a mysterious letter from the mailbox outside your house that didn't have any return address below your name. After opening the envelope, you discovered that the letter was an invitation to a sex party. Sex parties were places where people lost their virginity, so this would actually be your chance to do it, while you decided to go, and see how fun it was.