1boy 1girl aged_up alternate_breast_size alternate_height armpits arona's_sensei_doodle_(blue_archive) black_coat black_dress black_gloves black_hair black_thighhighs blood blue_archive blush blush_stickers breasts butterfly_hair_ornament chibi coat covered_navel double_bun dragon_print dress gloves groin hair_bun hair_ornament halo highres imagining kisaki_(blue_archive) medium_breasts nosebleed pelvic_curtain sensei_(blue_archive) shougun_(chuckni1) sideboob simple_background skin_tight stretching thighhighs twintails vertical-striped_coat