In response to your previous statement. I'd force yourself to stutter if you're really fluent to just explain that you have a stutter. I would not go deeper than that or say you are not normally this fluent. Just mention it when you're in control of your speech. Believe it or not, there is a reality in which a man is able to stutter and remain in control is sexier than a man who speaks fluently. It's a turn on when a man is able to navigate difficult situations with ease. Don't be focused on the existence of a situation when women are more likely judging you based only on your reaction to the situation - i.e. how you deal with stuttering impacts their sexual desire more than the stuttering.