Bride of the Demon - I Was Sealed as His Prey
Oni no Hanayome: Karada ni Kizamareta Emono no Shirushi
Romance ยท Supernatural
"If I get you pregnant, you'll have no choice but to be my wife." The boy who suddenly appeared before Rin is her fiance!? But his true form is that of a man-eating demon. Rin's parents passed away when she was little… Synopsis via AniList
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