I've posted a few times before, things are great for us after doing this 6 times now in 5 months, except one thing. At first it was super hot and arousing for both of us, but now that the fantasy has been fulfilled I'm having a hard time 'performing'. Solo with her I perform fine, no issues, it's only when we invite a second male. It really doesn't interest me like it used to. Has anyone had this experience? Do I step back? Take it a step further to kink it up a notch? If I do the latter then would I just be in a neverending search for that next step? I know I should talk to her, and I will, but wanted some opinions first.

Edit: we usually just do MFMs, but I have let her go out solo once. Neither of us are particularly a fan of the solo thing but if MFM isn't working out or interesting to me anymore then idk what to do I guess.