/jp/ - Otaku Culture

>>41914391
By offering panties to the panty god, of course.

Starting with Almighty Impregnation and 159 prayers, the base difficulty is reduced to 100.
Applying the effects of Blessing, it becomes 95.
Then, the full New Years' bonus is applied, reducing it to 47.
Thick Semen reduces it to 11, which already offers guaranteed pregnancy with a full womb.
Eirin's massage at its maximum strength then finally reduces it to a minimum of 8, which is as low as Kaguya and most other characters can go.

With neither Almighty Impregnation nor Hourai Impregnation, the minimum for her should be 142, and with Hourai Impregnation the minimum is 13.

The absolute lowest value (not including cheats, obviously) would be for a human who can get Desires Pregnancy (i.e. Marisa), for whom the minimum is 3. She'd probably get pregnant just from being in the same room as your semen at that point.