what do you like during blow jobs?

EDITED TO ADD NOT INTERESTED IN DMS

so, i’m a woman, 20yrs old. i’ve only made one guy cum from a blow job (only a hook up), and the rest i usually have had cum /elsewhere/. i’m not confident in my skills as i don’t have much experience and usually just do the basics (suck, stroke, swirl tongue, i do have a tongue ring). i have recently gotten with a guy, my now bf (29m) who has a lot more experience than me. he loves blow jobs as most people with penises. i have talked about what i can expand my skills on and what i can do next time, but i can’t seem to get it.

what are some things i can do during, or even before, that’ll rlly spice it up?