[Momonosuke] Ane wa Shaburi Hime (Muboubi Shimai) [English] [Fated Circle] [Digital]

i sense a blackmail tag coming

damn did the dark side tell you all that? on some demons walk with me, talk with me type shit

For her to be knocked out throughout that whole sex scene... She wasn't sleeping, she was drugged! And that ending. A dark sequel is coming.