The issue with the grind isn't even the normal 'goal is too high' type, either. It's more because there is no middle ground. When you start out, the best way to lower Miasma level is to use magic as much as possible without depleting MP completely, but the best way to get to the lewd stuff is to try to use escape. The thing with escape, though, is that it is WAY too powerful and succeeds almost 100% of the time as long as you aren't leaning back or being restrained. Another problem is that it outright stops depleting HP when you fail to escape once you hit 40 HP or lower, which puts you in the exhausted state. Escape also doesn't seem to ever succeed in the kneeling position you use when stripped completely naked, but also never depletes HP in that position, which is where protect comes in, but that also stops working after 40 HP. At 40 or lower, the only depletion of HP comes from orgasms, which aren't easy in the beginning.