Safety, consent and respect for a partner are the basic principles in any intimate relationship, including BDSM. Here are a few ideas that you can try, but remember that communication, clear agreement and attention to the boundaries of the partner are always important:

Easy flirting and domination. Use verbal tackles to create the atmosphere of the game. This is true even for married couples who have been in a relationship for a long time.
Gentle binding. Use silk ribbons or soft ropes […]