Sexual education for mothers and sons continues even after they get gross and pleasure

I can't speak properly with the girls. I think it was the last time I held hands in kindergarten...perhaps. To be honest, I'm a lame guy. Well, he was swearing that he could masturbate by watching AV and was swaying. But my mother worried me and I realized it. I actually wanted a girlfriend, but I didn't have confidence and didn't make any effort... For me, my mother took off her skin and both skins and taught me about the girls. Kind and polite, and sometimes strict...