I strated tasting my cum after my then gf asked me to. After cumming in her mouth she caught me by surprise and kissed me on the mouth. I was very surprised...it was warm and had very little taste. It made her very wet to see me tasting my own cum. From time to time I will unload in my hand and slurp it up.
Tastes/smells like bleach? I sucked a guy once with cum like that (and it was lumpy cum too). It was probably the only time I have gagged because of the taste of cum - almost a caustic/chemical taste. Not pleasant in any way. I told the guy how his cum tasted and he got offended. I wondered if he was doing drugs of some kind that made his cum taste like that.
the only time i can have my own cum in my mouth is if i've been snowballed