This is the first vid in a "Choose your own adventure series... Chapter 1 has your girlfriend explaining the revealing the truth to you... she is a Succubus. We've been sexually active, but you've never been allowed to fuck me with your penis. In fact, if you cum in my presence, I won't be able to stop myself from literally sucking the life out of you. BUT I can give you a potion that will make it possible for us to be together... made of your cum... it will, of course, castrate you! After that, you will still be able to have sex with me and orgasm, but I will still need to be with other men to feed! So you will have a choice... take the potion, lose your balls, but you can fuck me forever... knowing that I am also fucking other men... or you can choose not to, in which case I might have feed off of you... My next vids... Chapters 2 and 3 will show you the result of your choice!