Enter the Beast Anime Details and Episodes Meet hard-working systems engineer and wage slave Hajime Sato, age 25. He's on his way home after pulling an all-nighter, harsh sunlight flooding the… Series info Watch free DetailsFormatMangaStatusFinishedScore64/100SourceOriginalCountryJapan GenresComedyRomance TagsBoys' LoveMale ProtagonistPrimarily Male CastNudityPrimarily Adult CastRapeWorkAnal SexSex ToysOffice RecommendationsKirai de IsaseteSaitei na Otoko no Ude no NakaRikai Funou Kuso Cutiepop one’s cherryOuji-sama, Dochira-sama?