misteress 

A man other than her husband with whom a married woman has an ongoing sexual relationship.

Damn girl, you married and still got friends with benefits!
Yeah, I've got a few misteresses.

misteress by Dr. L1 April 24, 2008

misteress 

a man who has an ongoing affair with another person outside of a relationship in return for financial support from this person, a male mistress

"his girlfriend suspected he was a misteress to another woman when she surprised him at work to thank him for her new bling only to find out he had been fired months previously."

"he found out that his mistress was actually a misteress in a very unpleasant fashion"

misteress by burkielicious July 20, 2008

mistersess 

A male mistress

Lots of celebrities have affairs, but I'm waiting for when one is caught on the down low with a mistersess.

mistersess by Inhabitant December 17, 2009

Misteress 

Male misteress

Person 1: dang JJ who was that dude in your bed last night?

JJ: that was my misteress, Hanru.

Misteress by sliu1234 July 7, 2017

Misterress 

The male equivalent of "mistress"

"I heard that Kaitlyn's new assistant has become her misterress"

Misterress by Anon 4759028 August 23, 2018

Misteress 

A guy on the side.

His wife had a misteress.

Misteress by Solid Mantis June 20, 2019

Misteress 

A male mistress.

He is the misteress of Sarah.

Misteress by fuffytwinkle February 1, 2023