It was actually our first week of marriage that I noticed something unusual with her taste.
Besides the sex with her father (possibly more often than I knew) she and I hadn’t yet started our whole swinger phase. With her dad back down in Marathon to taste another man’s cum inside her was unsettling. But I guess the thought of me eating cum out of her was extra exiting because everytime I tasted sperm her orgasms were very hard and multiple.
I can’t recall how often, though at least twice a week for a few years. I simply imagined it was her cumming in my mouth, and didn’t think of all the men she must have fucked. And I know it was usually different ones as they always tasted different.
Later years when we became swingers she’d take some random guy into a changing room. I’d watch from a distance as she’d flirt then draw him in. Sometimes with his wife or girlfriend close by, completely unaware. She said she loved to be fucked from behind knowing I was close by, as if it was my desire to have her be a dirty little whore (her words). Using his (sometimes theirs if she’d fucked a few) cum as lube when I added my own to her pussy.
I’d drink from her later when she was asleep, being sure not to wake her.