An anon gave his leftover doughnut to a stray koReimu. Now Reimu's grown up and is madly in love with anon, believing that anon is a prince that's also in love with Reimu (spoiler alert: he's not)
https://www.pixiv.net/en/artworks/42880507
https://www.pixiv.net/en/artworks/42910693
https://www.pixiv.net/en/artworks/42921627
https://www.pixiv.net/en/artworks/43022178