Gen 0: 1.8
Gen 1: 3.2
Gen 2: 2.8
GAMERS: 3.75
Gen 3: 3.2
Gen 4: 2
Gen 5: 3.8
Gen 6: 3.2
ID1: 1.67
ID2: 1.33
ID3: 2
EN1: 2.6
EN2 &IRyS: 2.17
Method: I ranked every Holo on a scale of 0 (would not fuck; only 4 ) to 5 (would crawl over broken glass to touch her), added up the numbers for each generation, then divided by the number of members. I included Aloe, Rushia, and Coco, but not Chris. Fubuki was counted for both 1 and GAMERS. By this measure, Gen 5 is the most SEX generation, though excluding Aloe (who ranked as a 4/5), the title would go to GAMERS. The least sexy generation is ID3, with two unfuckable members salvaged by Reine's high score.