Since I started posting stories of my playtime adventures I have received numerous requests asking how to get wives involved in this lifestyle. On the surface this seems like a simple question but we are dealing with a woman so it gets complicated. We are complicated creatures.
In today's society some of the old moors have been toned down, but they still exist. Girls are brought up to think that having casual sex is something that only sluts or tramps do. This is not all girls but probably a majority. Secondly they are taught to be lady like and ladies don't have casual sex. These influences can dampen a girl's sexual desires because of the negativity attached to it. I know for me it took awhile before I felt comfortable with my sexual desires. I did what I wanted but felt like a bad girl for doing it. So the first obstacle that has to be overcome is to help her change her attitude toward sexual activities.
For me I was liberated from those guilt feelings when I started going to swingers clubs and realized how many other women had the same desires I did. I wasn't alone, but part of a large group. So my suggestion would be to go slowly and help her feel comfortable having sexual desires that are outside her normal comfort zone. Watch porn together and when she feels comfortable watching suggest she fantasize about that being her. Make sure she knows you don't think less of her for doing so. Letting her know these thoughts and fantasies excite you may also help.