QUES: Best to use on slightly damp beard to lock in moisture

correct the punctuation.

CORRECTED: Best to use on slightly damp beard to lock in moisture.

QUES: All positions had previously been determined by means of a remotely controlled drone MSF which towed a sidescan sonar behind it

correct the punctuation.

CORRECTED: All positions had previously been determined by means of a remotely controlled drone (MSF), which towed a side-scan sonar behind it.

QUES: vibrator machine dildo masturbation amateur

correct the punctuation.

CORRECTED:
vibrator, machine, dildo, masturbation, amateur