Things that men do which turns you on, it may be normal flirting to gesturing to sexual one liners .
Look deeply into my eyes, but with a sincere, perhaps even a mischievous look, not a lustful, undressing look.
There are 2 things that are an incredible turn on.
Confidence... mind you not cockiness or arrogance. A man that knows his mind and is comfortable in his own skin.
Followed by:
A real conversation. Verbal intercourse. Ah don't break bad and just think of "dirty" talk, there is a time and place for that. But it must not be the only thing or something to fill silence.