Forever Yours a Jupiturn fanfic.

Solarballs Jupiter X Saturn Fanfic

Jupiter is an angel with a hidden future, while Saturn is an angel hunter who's bad at his job. When they meet, an undeniable tension builds between them, though Saturn isn't sure what to make of it. Jupiter clearly has secrets he's keeping, and Saturn is conflicted, especially since he's wanting to marry someone else. As their paths cross, the connection between them deepens, and Saturn must decide whether to follow his duty or give in to his growing feelings for Jupiter.

Also Jupiter is very flirty and Saturn is very much in denial.

Other characters are only mentioned. also a little bit OC X Saturn but only for the plot

Characters belong to Solarballs