Mio, living with her parents and younger brother in a family of four, took it upon herself to provide correct sexual knowledge to her younger brother, who had accidentally learned "Connyag Onanie" from a street find. The earnest yet naughty older sister gently guided her brother through brave sexual education using her own body.
✦ Sử dụng VPN để tránh các trang web bị chặn Download
