I'm 33. Been seeing this woman (30) for more than a year, she's submissive, on my frame, we have great sexual chemistry, all good and overall a good fwb relationship that I'm now considering making her exclusive as I enjoy her company more than my other options.

This is the first time I have a relationship this long without any "bf/gf" labels so I'm still learning how to deal with it.

I have 2 other plates that I sometimes fuck but I want to drop them as I don't enjoy spending time with them, and had other girls come and go during my time with her.

She knows I'm fucking other girls and has no problem with that, not entirely sure if she believes it though because she never saw anything from the other girls, nor has she seen me ever with other women.

I never dreaded her yet and I feel this could soon be a problem -- on a subconcius level I feel she wants to feel jealous just to validate the guy she's with is still her top option, I just don't know how to do that as I never go out alone, don't have female friends and all my self-improvement efforts are individual. I'm also an introvert so I spend lots of time at home alone. When I go out with her we mostly go to eat out. Never took her to a bar, club, etc

Other than taking her to dance and have other women check me out, what can I do to apply dread to her? I don't want to be so direct as in take photos with other plates and so on. I want to make it subtle for her to acknowledge that other women want to fuck me, and yes, I do get IOIs.

Any ideas?