100% Compatibility: My DNA Desires My Step-Brother

"My younger stepsister is my fated partner?!" The marriage partner whom the government chose for Yuri was his younger stepsister Hasumi! It is said, though, that fated couples have amazing physical compatibility... (Source: Coolmic)

Also known as

Aishou 100％ no Imouto: Idenshi ga Onii-chan wo Hoshigatteru · 相性100%の妹～遺伝子がお兄ちゃんを欲しがってる～

Format

MANGA · 7 chapters

Status

Finished

Genres

Hentai