angel_wings asymmetrical_wings balloon bird blackboard bouquet butterfly chair chalk chalkboard character_request checkered city clock ferris_wheel fish flag flower green_hair hayama_eishi highres instrument jacket koi male multicolored musical_note nari_otoko necktie origami

adjusting_glasses bespectacled blackboard blue_eyes blue_hair calculus chalkboard cirno classroom_eraser glasses kabayaki_unagi math ribbon ribbons science solo touhou wings ⑨

1girl animated animated_gif blackboard blazer bow brown_hair chuunibyou_demo_koi_ga_shitai! lowres pillow red_eyes school_uniform screencap short_hair tsuyuri_kumin

1other 2025 2d 2girls 3boys ambiguous_gender animal_ears anthro antlers artist_name barefoot berdly_(deltarune) bird bird_boy blackboard blonde_hair blue_feathers blue_pants blue_shirt blue_tongue brown_fur brown_hair brown_pants chair classroom colored_sclera colored_tongue creature deer deer_ears

6+boys beshiexe blackboard blitzball book butz_klauser cecil_harvey cefca_palazzo chalkboard chaos_(dff) cloud_of_darkness cosmos_(dff) dissidia_final_fantasy emperor_(ff2) emperor_palamecia exdeath final_fantasy final_fantasy_i final_fantasy_ii final_fantasy_iii final_fantasy_iv final_fantasy_ix final_fantasy_v final_fantasy_vi final_fantasy_vii final_fantasy_viii final_fantasy_x final_fantasy_xii frioniel gabranth

blackboard blush character_name glasses green_eyes long_hair love_live!_school_idol_festival love_live!_school_idol_project smile teacher toujou_nozomi violet_hair wink

big_breasts birthday blackboard blush glasses green_eyes long_hair love_live!_school_idol_project low_twintails seifuku skirt smile teacher toujou_nozomi twintails violet_hair

blackboard bun fate/stay_night heels saber stocking suit teacher

black_hair blackboard chalkboard g-senjou_no_maou highres red_eyes sad school_uniform usami_haru

akane_maniax ayamine_kei blackboard blue_hair braid brown_hair chalkboard classroom hare_hare_yukai kimi_ga_nozomu_eien long_hair minarai mitsurugi_meiya multiple_girls muvluv pantyhose parody pink_hair purple_hair sakaki_chizuru school_uniform short_hair socks suzumiya_haruhi_no_yuuutsu tamase_miki thigh-highs thighhighs twin_braids yoroi_mikoto

blackboard blue_eyes blue_hair breasts chalkboard character_request classroom huge_breasts impossible_clothes impossible_shirt long_hair multiple_girls oppai_loli perfection pink_hair red_eyes school school_uniform shirt shuz_(dodidu) thigh-highs thighhighs twintails zettai_ryouiki

ahoge blackboard chalk character_name idolmaster idolmaster_million_live! microphone orange_eyes orange_hair seifuku short_hair singing yabuki_kana