[FM] Wife orally pegs me the first time

My wife has been fulfilling some of my fantasies of being dominated this last year. Things started to get serious when she started asking me to let her fuck my mouth with her dildo. She started out doing it holding the dildo in her hand. My wife’s dildo is life sized and about 7” long and us took several months practicing before I was able to let her fuck my mouth with it without gagging while I made myself cum for her.

So this last week she tells me she has something special planned for me this weekend and this morning she tells me to take my clothes off and she Goes in the bathroom then comes out a few minutes later wearing her dildo in a harness.

She tells me to get on my knees in front of her while she stands and tells me she’s going to fuck my mouth while I make myself cum for her.
She tells me that when I feel I’m getting ready to cum that she wants me to cum on the top of her feet.