You're so nice
Vacuum kiss You suck out the air from your partner's mouth, and then suddenly lose touch with him.
Liqueur kiss take a small sip of liqueur (better "Scotch red label") and share it with your partner ( and don't even think to be greedy, your aim is to please you partner not to be drunk)

I wish you pleasant experiments, but do not offer your legs to your partner…though who knows…