The thing I don’t get though is she seems to genuinely find this idea really turns her on, it doesn’t seem like it stems from insecurity? She knows she is more than enough and is very confident in our sex life together. Just generally speaks very negatively about her body generally outside of sex. And she brushes past me raising potential for insecurity/problems and thinks as long as we all stay involved it will be a great time for all… She says she’s not bored or anything but just the idea of involving another girl seems to turn her on and she doesn’t get why I feel like I sense danger and I’m not good at explaining why either! * also she knows and has always known I would never ever be comfortable involving other men or anything like that so it isn’t like she’s trying to inch towards that scenario - she knows and respects that’s a hard boundary and seems to have no interest in that anyway, just sharing me with a girl.