Yes! All the ones I mentioned. Sometimes people are a little different, but those are a good place to start.
If you're not sure though, it doesn't hurt to back off some and give yourself some more room. Keep your hand around the shaft so you can keep from taking it in too far, and then if you need a break or think you might be about to get them there, focus on stroking and just licking the head a little, that can help.
Re: video
If you're not sure though, it doesn't hurt to back off some and give yourself some more room. Keep your hand around the shaft so you can keep from taking it in too far, and then if you need a break or think you might be about to get them there, focus on stroking and just licking the head a little, that can help.