is this even worth a read ?

Yes the novel is good. The uke (cheong-ra) is actually quite vain and has super high standards, his thing is that he wants to be subjugated by someone stronger than him who is also attractive like himself. If you're sensitive to dub/non-con I would skip but the relationship between the leads is majorly consensual despite how it may seem. They're literally a BDSM couple

Ahhh! Okok! I seeeee tyty so much ure the goat

Is the uke like this just with the seme or in general
Why did he say he was touched by other insects

I'll warn for spoilers just in case, though extremely mild

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The uke has a cnc/domination kink, but he doesn't act on his fantasies because he thinks it's ugly/unsightly (and he thinks he's abnormal/alone in harboring such fantasies) and no one really meets his requirements anyway. He's an unfulfilled virgin until he meets the seme. The insect thing is super spoilers but it has nothing to do with cheong-ra sleeping with other people, he hasn't done the deed with anybody yet.

LMAOOOOOO AN UNFULFILLED VIRGIN THATS FUNNY AS HELL
NOW YOU GOT ME SEATED
WHERE DO I READ THE NOVEL?
Also feel free to explain the insect thing, i really dont mins spoilers unlike most ppl it really doesnt ruin the experience for me

Unfortunately the insect thing is kinda hard to explain without going through a bunch of context first so you'll have to read it yourself hgkdfhsj I don't know if this site has a dm function but I don't mind giving the links!