Cryptic crossword No 3,816

Across

1. Excitedly ditching bra around work? It's for those who like boobies, perhaps (12)
2. Maybe duck's liver at first magnified by 10 (5)
3. Man at sea quietly going mad (5)
4. Poe's visitor enthusiastically talkin' aloud (5)
5. At end of the night, Newton leaves party with last one to go in pool (5,4)
6. Intro almost entirely in Latin -- so natural (9)
7. Sign of pain? Time to get out some medication (3,4)
8. Answer four letters in a row about a new Asian currency (7)
9. Is Scotland's essence found in the Scottish national emblem? (7)
10. Soldiers moving west turn abruptly, sounding weary (7)
11. Queen Cleo prepared persuasive talk (9)
12. Lithe horny gal desperately wanting good sex (4,2,3,3)
13. Spotted item covered in gold that's so long (5)
14. Revolutionary conclusions to analysis of tsunami conditions (3)
15. Direction is given before going on vacation for holiday treat (6,3)

Down

1. Heard no sound from a horse (5)
2. Bad debt partly upset politicians' retirement accounts (7,7)
3. Drive-thru screens attract attention (5)
4. Force unopened lock (5)
5. Love returning on stormy night (7)
6. Leader of orchestra managed to acquire grand instrument (5)
7. Set doughnut behind brown fruit (7)
8. After game, university buffet provides hearty stew (7)
9. It's never wrong to put money back in (8)
10. Gradually Charlie tucks into pastry ultimately made with corn flour (9)
11. Princess is eye-pleasing but worn out (8,6)
12. A clam cooked with a Rhode Island squid (8)
13. Fighter, cold and damp, keeled over near Port Royal, initially (7)
14. Top-quality speaker's greeting country's First Lady (4-5)