Tongue kissing, sometimes called French kissing, is when you kiss with your mouths open and your tongues touch. You can do this in all sorts of ways.
Don’t worry too much about getting it right - there’s no such thing as kissing lessons! You learn it yourself, from practice.
Tongue kissing often starts with kissing on the lips. You move your lips, and explore the other person's lips gently with your own. Then you turn your head to one side a little, so your noses don’t get in the way. Open your mouth, and slowly let your tongue slip inside your partner’s. Let your tongues glide over and caress each other.
If it feels good, you’re doing it right!
Make sure the other person is also enjoying it. And be clear about what you like. Some people like wet lips, others don’t. Some like kissing gently, others like having the other person’s tongue deep inside their mouth.
Build up slowly. Stop now and then and look each other in the eyes. If you can tell the other person wants to stop, don’t worry - just try again later. Ten minutes of nonstop kissing is pretty intense.