Things were even better since you had been assured Anthony was doing all of this on his own volition. You had a level of comfort that you hadn't permitted yourself before. And the phenomenal sex had improved, as if that were even possible. Anthony had seemed to pick up on your greater ease and seemed happier than you had known him before.
One day you got home from work before Anthony, not that was unusual one way or the other. Picking up the mail, you saw he had gotten a package. You put it on the counter for him, changed and went to read a book. Some time later you heard him arrive and strip down. You heard him find and open the package. Then Anthony came into the room you were in, naked and carrying something.
As Anthony came up to you and kneeled down between your legs you put your book aside. One of his hands moved up and down your thigh. "You know I love the challenges you give me to do." He said, looking you in the eyes.
"Do you really?" You were a bit surprised, he always went for your challenges, but none were easy either physically or mentally.
"Yeah, I love to prove what I'm willing to do for you." Anthony planted a quick kiss on your lips.
"You are so amazing." You say back to him.
"So I have been thinking of what I can do to let you challenge me and really enjoy it. I want you to be able to challenge me all the time, I hope you will really have fun."
"OK." You respond, wondering what he had in mind.
"So I got you this." Anthony shows you the box. "It goes in my ass and you can trigger it to vibrate at different levels anytime you want. It should be fun for you to see me squirm or try to keep my shit together. It has a remote."
"Damn, man. Are you sure you want to do this?" You ask him.
"You bet, it will be amazing. You will have more control over my body than before. You should really enjoy it." Anthony was looking at you with a face that plainly read that he really wanted you to do this. You found it unbelievable, Anthony was willing to get vibreated on your whim and he had come up with this on his own - even buying the vibrator and getting on his knees asking you to use it on him.
"I can't turn you down man. But it's just so weird." You looked at the remote. Easy, on/off switch and a dial for intensity.
"But think of the challenge for me, any time you want. Hell, we can set up signals if you want something and summon me with it." Anthony had his puppydog eyes, the ones he got when he was trying to do something for you. But this time he was looking to see if he had also done something to please you. Strange combination, but you knew how to read him.