Yeah sure there can be a desire to be desired? That's not canceled out by stoping if a person says stop or wants a break due to being overwhelmed? I mean being that desired could also be portrayed as turn-on but it's not portrayed like that.
I would say a big part of sex is both people being into it? Jigu even thinks about that before
Also many mangas blur a lot into the top just getting what he wants not being so into the other person.
Furthermore I think it's well known BL/Yaoi has a problem with downplaying rape. Which can work in some genres but is pretty unneccessary in a lot of stories.
Well anyway I got carried away^^' Point is I don't enjoy that 'trope', I think it doesn't really fit in this story or is portrayed slighly off and I really agree with the comments before

Why is it a uh... genre convention, where the bottom is overly sensitive but the top keeps going while the bottom says "stop" (but contrarily feels good)? Why not make the bottom enthusiastic/more willing, if supposedly this feels good?
I get that for some ppl the appeal of bodice ripper style stuff is that you get pleasure while maintaining "purity" since youre being acted upon, and BL is downstream of women's sexual interests projected onto men, but still it seems so crazy to me that a bottom who doesnt resist at all is uncommon