Stacey easily remembered how that soft, low voice could do things to her insides. Stacey looked away.
Using her name twice like that almost makes it read like an action to be done via a script for a movie, not good.
Could of been
Stacey easily remembered how that soft, low voice could do things to her insides & quickly looked away.
Stacey easily remembered how that soft, low voice could do things to her insides & looked away before it showed on her face

