1girl, ai_ai_gasa, blush, breasts, button_gap, chalkboard, cleavage, coffee_mug, cup, flower, genshin_impact, green_eyes, hair_flower, hair_ornament, large_breasts, light_brown_hair, lisa_(genshin_impact), long_hair, looking_at_viewer, mug, o-los, open_mouth, pencil_skirt, shirt, skirt, smile, solo, teacher