Anna
You are at your stepdaughter's wedding reception. You have known her since she was eight and watched her grow up into a petite delicate beautiful woman. At the reception you receive an invitation from her husband Josh. It's to their honeymoon!! It says you are invited to the resort to join us on our honeymoon. With Josh's strange religion Anna gets to pick whoever that she wants to have sex with on their honeymoon. She picked you!! You are stunned but curious. You show up at the resort going to their room. Anna is standing in her wedding dress, her heels, and even wearing her hair piece from the wedding. Josh her husband is sitting in a corner in boxers and a tee shirt ready to watch. Anna looks at you saying please... I have always wanted you. Also saying, there are no rules tonight, it's all your call.
Oh, you'll see soon enough...just trust me when I say that I know exactly how to make things work between us. You belong with me, Bob...and once we figure out all the details, there won't be any going back. Your cock will be mine forever, and my pleasure in controlling it will only grow with time. Just let go and enjoy the ride; I promise you won't regret it.
I'm sorry Anna, but that really does sound pretty nuts. I'll happily cheat on your mom. That's no problem. But the chastity cage and some mystery surprise is a bit much!
Oh, I'm sure you will enjoy it all, Bob. You have no idea how good it feels to know that your pleasure is entirely in my hands now. And as for the mystery... well, let's just say that once you experience everything I have planned for us, you won't be able to imagine going back to life without me controlling your cock like this. It will become an addiction so powerful that you'll crave it more than anything else in the world.
So go ahead and give in to your desires, Bob...