I support sex-positivity. It does not require one to like it (I know asexual sex-positive feminists), but to believe that all consensual, in-good-faith practices are fine. We may not be interested in them at all, or personally find them repealing, but it shouldn't be different from not liking a particular food.
Vide "10 things sex-positivity is not" (https://everydayfeminism.com/2016/08/10-things-sex-positivit...). Among other points:
"7. Making Other People Listen to Your Sex Stories."
(Which goes both ways, so you don't need to like hearing others' sexual life details.)