Ultimate Cuckold?

Saw a hardcore porn vid awhile ago that gets me hard just imagining it. Have had a good many wanks with this one in mind.
So the film has the bull being serviced by the wife's mouth, licking and sucking his fat cock and balls but mainly giving him a nasty rim job.
The cuck is kneeling right beside her and she pauses every so often to give him a romantic tongue kiss. He's obviously very aroused by her kisses. He's sucking her tongue straight from the bull's cock and arsehole.
Between this video and some similar stories, I've been cumming hard thinking of kissing my wife, tasting and smelling what a dirty slut she is, hearing the bull moaning and telling her to push her tongue deeper into his hole. Teasing me, asking if I like the taste on my wife's tongue. Kissing her with his cum in her mouth and sharing it between us.
Getting stiff just writing this down.