trainer, rice shower, and zenno rob roy (umamusume) drawn by chiwa_(chiwa0617)

1boy 2girls 4koma @@ animal_ears black-framed_eyewear black_hair black_jacket blue_eyes blush book bow braid breasts brown_hair chiwa(chiwa0617) closed_mouth collared_dress comic commentary_request dress flying_sweatdrops frilled_dress frilled_hat frills glasses green_shirt green_shorts hair_down hair_over_one_eye hair_over_shoulder hat highres holding holding_book horse_ears horse_girl horse_tail indoors jacket long_hair long_sleeves low_ponytail medium_breasts multiple_girls nightcap nose_blush notice_lines open_book palms_together parted_lips plaid_background pleated_skirt ponytail purple_dress purple_eyes purple_hat purple_shirt purple_skirt rice_shower_(umamusume) school_uniform shirt shorts skirt sparkle sweat tail tilted_headwear tracen_school_uniform trainer_(umamusume) translation_request twitter_username umamusume wavy_mouth white_bow white_shirt wide-eyed zenno_rob_roy_(umamusume)