How about BOTH - repeatedly! And, between spankings, being licked all over with lots of warm spit, to ease the pain.
Fantasy - having a long queue of burly soldiers, some in uniform, others stark bollock-naked, being ordered to, one straight after another, get their weapons cocked, to mount, penetrate, ride hard, and then fire their 'silver bullets' as far as they can, deep into the dark - then withdraw and retire to the back of the line till their turn comes round again, by which time they'll be expected to be ready to repeat the action on command. This continues right until all that bollock-generated, goopy man-cum is drooling out of my mouth - and ears!