I've seen several variations on this theme, where mechanics/rules/magic create situations (Love Tyrant, If Her Flag Breaks, etc.) As long as the gimmick isn't distracting, and the content/story is compelling - I say 'yes'
overall JNC is lacking in romcoms
lighthearted, cute, funny? all good things
if the underlying message is that it is "OK" for girls to be humans with desires also (anti-slut shaming) that's a plus
get's my upvote