We are together with my gf [29] for 6 years and were friends for a long time before that. We have a good sex life (not as good as it was at the beginning of our relationship) but still I can sense that we may improve a lot. She doesn’t masturbate at all and never tried it. She tells that she doesn’t feel horny alone or doesn’t have that urge. I find it a bit weird. She started having sex when she was 16 so sex isn’t a new thing for her. Is it common for women to avoid masturbation? I’m thinking that if she practiced it, she would know her body more and figure out what she enjoys best and what her fantasies are. This may also spice our sex life as well.