Behind the Curtain of "ランゲルハンス 島 β 細胞": Forbidden Paths

“ランゲルハンス 島 β 細胞” features a shy bookworm in glasses finally giving in to desire on her reading chair. Legs draped over armrests in “ランゲルハンス 島 β 細胞”, she pushes her skirt up and panties aside. The contrast in “ランゲルハンス 島 β 細胞” between her innocent face and frantic fingers is intoxicating. Soft whimpers grow louder in “ランゲルハンス 島 β 細胞” as she rubs herself to a surprising, leg-shaking climax. Glasses fogged, book forgotten, she smiles coyly—sweetest release ever filmed in “ランゲルハンス 島 β 細胞”.