1: Free sex, lips in beer; it's beyond words (13)
2: Hostile warning: one man has captured the queen (11)
3: Tutus can serve to conceal Donatello, Leonardo, Michelangelo, and Raphael, say (7)
4: Cruel to waste money (5)
5: Defective gas meters for people who take chances (9)
6: Deciphered code in a sea-nymph (7)
7: Former name for joint audition (3)
10: See its violent broadcast? (10,3)
13: Hang back, keeping right next to person buying a jumper (11)
15: Bribes due to be discredited in AFL? (9)
16: One who fought animal doctor ran after horse, ultimately (7)
17: Mount seen the day before the others (7)
19: Perhaps a bathroom contractor is mentioned to a former president (5)
21: Plan to return with woman (3)