爱之(zhī )教典48式是(🥇)基于(yú )巴茨亚亚在1世(🕋)纪到(dào )6世(🛍)纪(🔱)期间所着(zhe )爱的圣典—《爱(🐉)经(jīng )(🛤)》拍摄(shè )而成并结(🥩)合现代日本(🌫)思(sī )维和(🎲)惯用(yòng )性(xìng )爱(🏇)方(fāng )法真人演绎(yì )(⚫)并由奠女范田纱纱解说(shuō )形(xíng )象而生动的讲(jiǎng )述了性爱(🚥)48式的具(jù )体姿势及(😚)其性爱(ài )过程并以此(cǐ )提高(🕕)人们(😱)的性爱质量