Here is the full list of all 81 Corruption of Champions II achievements.
Offer your services at the Temple of Mallach for a high price.
Sire a child with each possible member of the Kervus tribe simultaneously.
Receive the Silver Mask from Zo.
Conquer the Temple of Terrestrial Fire.
Turn Cait into a Half-Leothran.
Acquire the Pure Dawnsword.
Recruit Azyrran.
Obtain maids for the Wayfort.
Have a child with Kiyoko, Miko or Mai, and Rindo.
Acquire the Corrupt Dawnsword.
Build the Temple of Mallach for Cait.
Visit Serena's class in Khor'minos.
Reunite Cait with her Dad.
Help Etheryn put her ancestors to rest.
Marry Ahmri.
Discover Hawkethorne's sordid past.
Enter Khor'minos.
Visit the Milking Barn in Khor'minos.
Resolve the centaur troupe's living situation.
Visit Brint/Brienne's childhood home.
Have an audience with the kobold queen beneath the Undermountain.
Accept a noble title from Etheryn.
Revive yourself from defeat.
Caused Arona to be exiled from the Kervus tribe.
Corrupt the centaur village.
Win the bar fight in the orcish warcamp.
Kinu grew up as a Kitsune Hime.
Defeat Nareva at her own game.
Have 32 kits with Kiyoko.
Become inundated with fluids.
Talk to Brienne about her being pregnant with your kid while you're pregnant with her kid.
Become a Champion after being a Dark Knight.
Reach maximum Corruption.
Change your name.
Marry Atani, chieftain of the marefolk.
Obtain the largest cat chest.
Permanently bimbofy yourself.
Decline to help Cait at the start of the game.
Keep the Cat Harem at your side after saving them from Hirrud Grune.
Make Cait lactate.
Help Shar move into the ruined tower.
Upgrade the nursery to its maximum level.
Get involved with Brienne outdoors.
Recruit Brienne.
Let Hashat show you a good time as an elf.
As a kitsune, equip the swift sword, fluffy scarf, kabuto and lamellar armor all at once.
Buy a portable alchemy kit from Ivris.
Restore peace to the vesperian hive.
Recover Sorra's Succor for Sanders and the chapel.
Recruit Quintillus.
Recruit Arona.
Helped Arona to become the chieftain of the Kervus tribe.
Recruit Cait.
Marry Kiyoko.
Purchase a special deal from Kohaku.
Recruit Atugia.
Kinu grew up as an Inari Shoujo.
Put the spirits of Fort Marrok to rest.
Recruit Berwyn.
Steal a pair of panties.
Solve a wordlock chest.
Rescue Garret from the logging camp.
Purify the centaur village.
Discover Pupperidge Farms.
Transform away from your original race.
Trade in your soul to one of the gods for power and profit.
Sell your soul to Keros for fluffy tail.
Put a kid in Gwyn's nursery.
Fast travel using The Ways Between.
Save the Winter City from Kasyrra's clutches.
Fight your way to the end of the Kurokawa kitsune den.
Acquire more storage space.
Defeat the Alraune.
Help Leorah with her venom problem.
Pick up the Amulet of Transference.
View a seasonal event.
Recruit Brint.