NPH-105 - Received sex education from a friend's mother/Kannao-san's adult body, Misaki Kanna

I was teaching a neighborhood child to smoke when his mother caught me and scolded me. I thought I might get scolded again when I came home, but she said, "Auntie will teach you a worse game" and started to take off my pants, almost getting caught by my mother. I quickly wanted to know what happened next, so I went to Auntie's house and she showed me various parts of her body in the kitchen and taught me a lot of lewd things. Of course, she also taught me that having sex and ejaculating in the mouth feels good!