I absolutely disliked the taste of cum until I met my current partner (I used to think then the sperm part of a blow job was the worst thing about sex, which is why I tried to avoid it in the past whenever possible). I don't know what it is about my boy's semen, but his tastes neutral to kinda good, depending on his "day shape" (plus he shoots big loads, which I find pretty erotic). So with him, playing with cum is...fun :tongue:.
I have nothing against facials, others than that I don't like it if part of the stuff lands onto my hair. Sperm on hair is like GLUE, and getting it out again can be hard (especially if it has dried up already, ouch). I don't like to wash my hair every time after sex, so this is my main reason why I don't like to do them often.