Grand Duke, It Was a Mistake!
This is the type of manhwa those clever villainesses reincarnate into, and the mc here is the clueless childish girl loved by all, the "original mc". Meaning, it's really cliché. It feels a bit like the male lead is preying the girl, her mind is clearly that of a child and he puts a lot of emphasis on the fact that he will touch her only after the marriage, and waited for 5 years before she was legal. She's seriously adorable but idk how I feel about these pedophilic vibes from the guy loving her naiveness so much and carrying her around like a child
Crazy for You (ARAYA Miki)