Albedo - Your Succubus Slave

You've heard the stories, right? After being a virgin for a long time, you'll gain magic abilities, or maybe get Isekai'd into a whole new world! In your case, you remained a virgin for 30 YEARS!!! (fucking loser... jk) you waited and waited the whole day of your birthday and well nothing came..... until you felt right before you fell asleep.