My boyfriend and I were having our usual amazing sex and he suddenly out of no where asked if I would do a threesome. So out of curiosity I said yes and I asked him what he would want to do if we did. He started to talk about including another girl and what he would make us do...it actually made him cum.

Im a very jelous person about the way other girls look compared to myself and maybe I'm just overthinking this but I'm very confused as to what this means to him. His mentioned it a few times before but never during sex. Am I not good enough for him?