Almost a year ago I was very straight to my wife and told her I would like to have a threesome MFM or FMF, she said no, she is kind of bicurious but she said she doesn't like the idea of me interacting with other girl in bed, over the past few months she has been bringing the topic saying she likes the fantasy of MFM but still not daring to do it, we got to the point where she can tell me which guys she finds attractive and making jokes about how much she likes black guys, in bed we have been having dirty talks about another guy/girl in bed and she gets immediately turned on by that and coming harder, a few days ago after having a few drinks we had sex, the next day she confessed that she wanted to roleplay with the dildo she have (and barely use) to simulate a MFM, what do you think the next step should be? Any other roleplay ideas?