doujinshi : Trained By The Lewd Kouhai (Fate/Grand Order) [Kirisaki Byakko]
Trained by the lewd kouhai (Fate/Grand Order) [Kirisaki Byakko]
Link
/r/doujinshi - hentai with a storyline
original: https://reddit.com/r/doujinshi/comments/bpf2wu/trained_by_the_lewd_kouhai_fategrand_order/