I knew I've read this before, but dropped it because the second story was absolute dogshit. Sorry, but the fact that he was brought in to have sex with the guardian deity ever since he was a child is just extremely weird and uncomfortable. Loved the main story though!!! Both of them were absolutely adorable. But again, cause of that terrible oneshot I can't bring myself to rate this higher than I would've wanted to.
Sono Kao Mitara, Gaman wa Dekinai