More outings with friends and watching porn (start with soft then go for group and cuck). Encouraging her to try new things in your bedroom, reading erotic stories etc. Then step by step you can change her.
Once she is comfortable with friends, you be open minded and take her also for outing with your friends. Arrange parties, play truth and dare. Ask her to dress nicely. Compliment her on that. Sleevless and backless, navel revealing will be good to start with.
Once she is open to all this, plan a visit to goa Or some beach destinations, ask her to wear shorts/bikini. Once she is comfortable with exposing, during next parties let her wear western clothes. Tell her you like it when she wears western dress. Once she is open to all this.. It will be easier for you to share her.
But warning..cuckolds should be always aware of the consequences that might happen. She might get emotionally attached to someone and you may lose her forever. So before the act.. Let both of you be clear that this is temporary and just for enjoyment. So while selecting friends you better select the one you know well.
