Hentai Manga like Honto Dame ni Suru Musume

Karada dake, Amaku Shibirete.: Otona no Koi no Hajimekata

Also known as No Strings Attached.

Status: Finished
Genres: Hentai , Romance

Yuko and Kazuaki are regulars at the same bar who never particularly connected with each other - until they end up in bed together one night. On the way home. though. Yuko experiences a shock of sorts when Kazuaki says to her "Just don't fall in love with me. o'kay?" Regardless. Yuko plays it cool - but is a relationship with this kind of detachment really what she's after...?

Vivarium

Also known as Vivarium.

Status: Finished
Genres: Drama , Psychological , Romance

Yoo Heesung is…not a nice person, to say the least. Arrogant, selfish, and criminally lacking in loyalty. So when he decides to steal from his childhood friend, their years of history don’t really weigh upon his mind. Until he wakes up, head pounding, tied to the bed of a dingy room?! Choi Jaeyeon knows just how awful Heesung can be, and is determined to teach him a lesson he will never forget.

Note: Chapter count includes an epilogue and 6 side story chapters.