Re: [RJ186190] 花開く魔種
The options there are just a difficulty boost (particularly coupled with hardest difficulty, which once turned on cannot be lowered in your playthrough, unlike any other difficulty):
If you select a weakness, you take 2x damage from the type of attack (Chest/Hips/Vagina).
Pregnancy boosts your odds to near certain, but to land pregnancy, you need to be repeatedly raped (basically, you'll burn several batches of 100 SP) before the kill shot lands. It might reduce the number of cycles required before you get impregnated.
You can lower pregnancy chances by talking to the sister at the church and asking for the blessing (first option) although that's no guarantee either.
Exhibitionism will double all clothing damage and increase the likelihood your clothing will get stolen at maximum damage. This effectively makes your clothing 3 shot to torn on the beginning enemies, and usually 2 shot later on.
Torn clothing adds +50% SP and regular damage to any sex attacks as long as your clothes are in that state (Which can be fixed with a skill/item)
If your clothing is completely torn, some enemies can steal your clothes, which doubles all SP and HP damage to you, and you can't repair out, period.
If you lose all your SP, you orgasm, and all your stats are halved for a period of time. I'm pretty sure that every time you do so in the same combat means more happens to you.
If you're really bored, try turning all the options on and forcing it on the hardest difficulty level. Controlling your status becomes a core skill, because it's very, very easy to lose control of one of the bars to prevent you losing. 0 HP has you die, 0 SP weakens your combat significantly, which means it's easy to one shot your clothes, or just you, and clothing damage can leave you permanently vulnerable at 2x damage when they steal said clothing at 0 durability)
You also find out that sacrificing your purity for stats doesn't work out (You get +1 to a stat in exchange for cash + purity at the hardest difficulty level, which is so not worth it) and everything is very, very expensive, and your day turn limit is very low at the hardest difficulty level (At least according to the difficulty level) meaning starting out is hard.
As you can guess, I sort of got bored and handicapped myself, and I'm halfway through the 3rd floor with 10 days gone by. It's... quite a challenge, since you only level up upon significant enemy or event defeats.
Apparently you can prostitute yourself (for money I imagine) but that would require significant corruption. On lower difficulties that may be an option, as the purity costs aren't so detrimental to finishing the game.
You can also once you get into the main game, improve purity by using 2 consecrated water every day, which gets really expensive after the sister in the church no longer gives free supplies every day (Once you pass a certain floor) but I think reduces your corruption, down to the floor, aka the passing time corruption increases.