Can we sustain?

I'm a 22M (im also disabled who use wheelchair) who's been with my boyfriend (also 22M) for two years now

We have a really strong relationship overall. We're emotionally very close, he tells me constantly that he loves me and wants me forever, and our sex life is genuinely fulfilling—we mix it up a lot and have zero complaints. Anal isn't the main event every time (he's topped me maybe 2–3 times total in these two years), but whatever we do together feels great and connected.

Because we're both young and wanted to explore, we started doing threesomes together. I also have a pretty strong cuckold kink, and we've leaned into that: I've watched him get fucked by other guys, and we both get off on it hard. Infact he lost his anal

virginity with a 20m bull while i watched. He says he loves sharing this kink with me specifically, and he enjoys being submissive to hot guys in those moments. The whole thing is super hot for both of us and weirdly brings us closer.

One important boundary he has (which I respect): he's only willing to do the cuckold stuff when I'm

physically present. No solo hookups with other guys no sending nudes or sexting without me involved—it's always us doing it together. That actually makes me feel more secure about the dynamic. I have more libido so allows me scroll through reddit and grindr ( although i only sext abStill, I'm starting to wonder about the long game. We're both 22, we've got this exciting, kinky, open-ish thing going,