Research suggests that better communication is key to better and successful married life, and don’t necessarily mean naughty talk.
Communicating what you like and don’t like can be instructional and informative as you get to know each other’s bodies and etc. If he’s doing something you like, say so rather than relying on ambiguous gestures. And if it’s something you’re not into, communicate that or guide him or her in a new direction. Want to try a different? Suggest one