
where A teases B regularly but B only lets him do that bcs he likes the attention he's getting from A

Closest might be Unsleep. The bottom teases the top all the time and it overwhelms him but he keeps coming back for more and i think a big reason why hes so attached lol
https://www.mangago.zone/read-manga/unsleep/

the mc works in a flower shop. the ml (blonde dude) relies on mc's flowers (black hair guy). there's that one scene where the ml brought mc to his private garden. The garden was very white and it's like a separate dimension than real world. the ml is probably a vampire i'm not sure

This one?
https://wto.to/series/95813

i found it. it's https://www.mangago.zone/read-manga/ripe_when_the_flowers_bloom/
does anyone know where can I read or has the English translation or Raws for W子育てリーマンの日常 and なんでお前とキスしてるんだ?by Tsugumi Nanjou?
or any of their works in General (preferably not their published works here in mangago. I've alr seen it)
This is what I found but idk if this is what you been looking for
https://www.mangago.zone/r/l_search/?name=%20nanjou%20tsugumi