What is the most exciting sexual act watching your wife do with another man?

[funkyfitter]

I love every aspect of my wife being with another man, from the initial flirting to the moment she cums to the moment he cums in her.
My two favorite things are their passionate kissing and her being g fucked from behind while they both look at me.
That deep tongue twirling kiss is the moment that my wife is telling her man, Yes ! You can fuck me !
Then when he's got her bent over and is fucking her hard and deep, he sinks his cock into her and erupts with a big blast of warm jism while looking me right in the eye !
It's truly a moment of complete helplessness and blissful satisfaction at the exact same moment !

[Bryce 69]

it more sexy to watch the build up to him cumming in her
her displaying for him flirting
her kissing him deeply her nipples getting hard
him stripping her seeing how wet her pussy is for him
her worshiping his cock and balls
The Bull taking the slut who surrendered to him and satisfying his desires

[AmyRich]

A few years ago my wife hooked up with a travelling businessman who said he was going to give her a facial. She usually doesn't like that but surprised me when she smiled at him and said "Sounds like fun". He has been visiting and giving her facials for about 4 years now.

So the most exciting sexual act for me to watch is her on the floor, sitting up with her mouth eagerly open, looking into her lovers eyes as he stands over her and jacks-off into her mouth and all over her face.

[Dwightdalwood]

I would love to see her cum just from PIV fucking
And resulting in a massive squirt. . I've never made her squirt but she says she has before. But seriously, her doing anything with anybody is fucking hot. Even a kiss on the mouth

[MartasBoy]

As I started I'll have to say that I have a weakness for something as simple as watching them kiss and her giving him a blowjob. Fucking is one thing but seeing my wife focused on sucking his dick or licking his ass just to make him feel good is even more naughtier in some way than seing her getting fucked, which I also love very much.

My wife has always been a very staunch feminist. She is the boss at her job, and supervises a rather large staff. We have a wife led marriage. As a staunch feminist, she has always complained about toxic masculinity, misogynistic men, and the patriarchy.

But she is very different with her lover. I remember the first time I saw him pull her across his lap, slide her skirt up, and give her a bare bottom spanking. Then to hear him order her to get on her knees and give him a blow job, and to hear my wife say, "yes sir" and do has he told her.

[Imherman]

Passionate missionary, deep kissing, and a really powerful cream pie

[ferrisandrews]

Those results are interesting (I picked the most popular one)! Without any emotional connection, it's just two random people having sex. In that scenario, the harder and more acrobatic sex probably tends to win when it comes to porn selection. When one of the 'talent' is your loved one, the visual stimulation takes a back seat to the emotional charge you feel witnessing your loved one connecting on multiple levels with someone else. Because in that moment, she isn't yours. Which means getting her back later lets you feel as though you've won her back all over again, the same as when you were dating. That is much more powerful than whatever cheap thrill you get watching two strangers having sex.