[Takuwan] IMOUTO BERO CHU SEX Ch.5 [biribiri]

A shy brother returns home to find his sister Hina waiting, her warm kotatsu inviting an intimate encounter that has been brewing in secret since their first meeting. She undresses, pulls him onto the futon, and whispers that she’s been longing for him, leading to a passionate, wet climax that leaves both breathless. The story ends with a tender reunion as they share affectionate kisses, promising more intimate moments under the comforting kotatsu.