[Mitsu King] Tensei Incubus wa Tonari no Onee-chan o Haramasetai[Mitsu King] Tensei Incubus wa Tonari no Onee-chan o Haramasetai
A book where OSO seals away the pain of Kara and graduates from virginity.A book where OSO seals away the pain of Kara and graduates from virginity.