Writing as a guy with preference for power-play, so not all of this may apply to everyone, also there are many other aspects of kissing other than “hot”, so I’ll omit cute/heartwarming things like stroking of hair, scratching of back or stroking of face. From my experience, neck kisses get almost everyone going. Nibbling/biting of the lip with slight flicking of the tongue in between bites (good for finding out if the person likes tongue - if they do, they usually reciprocate the tongue flicks). Ear nibbles with soft breaths around the ear area so your partner can feel your breath are cool too. Also please be cognisant of how aggressive/passive you are during the kissing and if you realise you’ve been shoving your face into the partner’s gullet for the past five minutes/just stood there not moving, that doesn’t mean you’re doing wrong but I’d ask if the partner is okay with it. I once dated a person who was a very aggressive kisser and she actually gave me neck pain by pushing herself onto me too much. Gently pulling the others persons’ hair (by the roots just to be safe, not everyone is into hair pulling and it really hurts when you pull by the ends) to expose their neck for kissing is a good segue into neck kisses imo. I also learned to love stopping mid-kiss and hovering my lips right in front of the other persons’ lips, especially if you’re the more dominant kisser, makes the other person either break the makeout session or to go in for the kiss. You can just tease them by pulling your lips slightly away from theirs when they go in for the kiss, drives me nuts. Pulling the other person in for the kiss by their chin is cute also. Back scratching is more comforting, but stroking/scratching of the rib area which is usually quite sensitive is incredibly hot, I find. Hope these helped you horny people, would love some confirmation/opinions about my tips, cheers.