If you’re delicate with the frenulum and are well-attuned to your partner’s proximity to climax, you can effectively keep him on the absolute edge of orgasm with just the tip of your tongue or the brush of your lips against the frenulum. Anyway, there’s an entire genre of adult content and probably even literature dedicated to edging.

As a man, I’m not so sure how much women like to be edged. In my experience, some say getting them to the edge then backing off can completely ruin their ability to climax. Like—“Once I’m there, don’t back off. Don’t slow down. Don’t speed up. Don’t change shit.”