In my opinion, Karryn's Prison is a paragon of what other RPGM hentai games should be: it's a porn game where everything is about the porn. Combat has sexual attacks, sidejobs and items increase corruption which makes the FeMC more sexual, etc.
Basically, you play as a female warden of a prison that is suffering a rebellion. You must subdue prisoners by beating their asses. Prisoners will fight back but, since Karryn is curvy to the point of hilarity, they will frequently prefer to ogle her, fap or try to displace her clothes. As the game progresses, Karryn's sexual desires grow and have to be managed. Otherwise, prisoners become more and more daring (they can only touch her if her desires are high enough, so even though it seems rape-y and absurd, the idea is she's allowing it as her desires get out of hand).
As desires grow, player unlocks passives which debuff Karryn when her desires grow out of hand, making fights difficult and throwing player at a death spiral, with the intention of leading Karryn to her inevitable corruption. When she's gone far enough, she will unlock sexual attacks of her own and become capable of fighting back either physically or sexually.
There's some issues, but I love how sex isn't separated from the core gameplay, and the game can display some variety even after Karryn has been througly corrupted, thanks to sexual combat.
It should be said that you don't have as much control as, let's say, Lilith's Throne. Even if you have consensual sex, desire debuffs mean enemies will act first almost always, so players may have a hard time taking the initiative in sex. Other than that, it mostly works as it should and makes your fapping time really fun.
Basically, you play as a female warden of a prison that is suffering a rebellion. You must subdue prisoners by beating their asses. Prisoners will fight back but, since Karryn is curvy to the point of hilarity, they will frequently prefer to ogle her, fap or try to displace her clothes. As the game progresses, Karryn's sexual desires grow and have to be managed. Otherwise, prisoners become more and more daring (they can only touch her if her desires are high enough, so even though it seems rape-y and absurd, the idea is she's allowing it as her desires get out of hand).
As desires grow, player unlocks passives which debuff Karryn when her desires grow out of hand, making fights difficult and throwing player at a death spiral, with the intention of leading Karryn to her inevitable corruption. When she's gone far enough, she will unlock sexual attacks of her own and become capable of fighting back either physically or sexually.
There's some issues, but I love how sex isn't separated from the core gameplay, and the game can display some variety even after Karryn has been througly corrupted, thanks to sexual combat.
It should be said that you don't have as much control as, let's say, Lilith's Throne. Even if you have consensual sex, desire debuffs mean enemies will act first almost always, so players may have a hard time taking the initiative in sex. Other than that, it mostly works as it should and makes your fapping time really fun.