An older sister uses her own body to teach her younger brother about sex! From a neat and tidy older sister, to a busty and plump older sister, to a fair-skinned, shaved older sister, a total of eight older sisters give gentle, naughty, and sometimes strict sexual instruction! They teach about the structure of breasts and clitoris, how to put on condoms, and even how to have sex! Plenty of gentle and pleasurable first-time sex!