I don't think Nadia passes presence, and I am not sure about a bunch of other tags. Remember, only tag parodies/characters involved in sexual activities...
All stories were made by Fuji Sangou, including 105/129 (made for an UROBOROS doujin, the latter does not pass presence) and 113 (for a 闇の魔法陣 doujin). A different credited circle does not automatically implies a different artist.
The story at 108 is 4 pages and Nadia (the parody) passes presence no matter what. I don't know for Nadia (the character).