22[m4a] I'm interested in having a keyholder who's not going to take it easy on me

Hey everyone! I've been interested in chastity for years, playing around with it on and off for the last 3. My ex-bf kept me locked up under his control for a bit and that was really fun.

I'm looking for a keyholder, but nothing crazy. We don't need to interact daily - it would actually be hard for me to do so. I'm a collegiate athlete who's majoring in engineering so I'm busy AF but am interested in some sort of longer-term dynamic.

About me (SFW) - 22m, 5'10" and about 175lbs. I'm an engineering major and compete on a varsity team. I love the outdoors and am a sci-fi nerd. I smoke weed more than I drink but partake in both. I'm not too picky about who I engage with, I just ask that you be interesting, fun, and engaging.

Now for the nsfw stuff:

Kinks: edging, denial, anal, chastity, humiliation/degradation, cum, pleasing others, being forced to earn pleasure. I'm henerally willing to try most things not in my limits.

Limits: scat/piss/blood/puke, public/involving others (this makes things like spanking difficult, both at home and at school I live in small houses where I can't be that loud/vocal), bodywriting, showing face, sounding, heavy pain/cbt. I just ask that anything on the crazier side you please run by me first.

Toys: big dildo (requires a decent amount of warm up), S, M, and L plugs, chastity cage, lube, condoms, some rope, douche bulb to clean out with, various household objects