Similar to 美少女になったけど、ネトゲ廃人やってます。

King's Proposal

Fucked by My Best Friend

Kämpfer

Kokoro Connect

Life with an Ordinary Guy Who Reincarnated into a Total Fantasy Knockout

Maze (novel)

The Saga of Tanya the Evil

Our Home's Fox Deity

Kanojo ga Suki na Mono wa Homo de Atte Boku de wa Nai

Private Tutor to the Duke's Daughter

My Stepmom's Daughter Is My Ex

Liar, Liar (novel series)

Kowloon Generic Romance