Cumgeon

The Cumgeon (ナッツルーム) is the demented manifestation of the Masturbatorium and has been discovered to be the 69th Naraka realm. All of the bad egg energy of the Masturbatorium pools into this realm and folds into an infinite cellar of violent lechery. Whenever the Masturbatorium sees pain made into pleasure, the Cumgeon sees pleasure made into pain.
The only light sources are the lone, small, barred window peering out at meadows of Egyptian cotton, fragrant flowers, and rivers of lubricant, and the bioluminescent Archons that live to torment the prisoners that dwell within. Prisoners may find themselves in a conga line of sodomy, attempting to force their way into the tunnel with the window just to see shades of their loved ones from previous lives beckoning to them to escape. Escape, of course, is impossible.
The horrors within the Cumgeon are unspeakable for the most part. Partially because they are so indescribably horrid that the human imagination fails to latch onto whatever scenes lay within, also in part due to the fact that said scenes aren't even visible because the place is so fucking dark. Sikand Ur frequents this vile realm for obvious reasons, and the Lesser God Mara presides over the activities. The gender reveal parties are particularly revolting.