Prompt: ultra realistic 8k cg, masterpiece, ((ultra detailed background, intricate detail)), (highly detailed, fine details,), beautiful detailed face and eyes and hair, 1girl, shinomiya_kaguya,((black dark gradient hair:1.5)),medium breast, red eyes, parted bangs, ribbon, red ribbon, hair ribbon, folded ponytail, lance lingerie,  cowboy shot, full body, ass, from behind,  (in school), looking at viewer, Flirty, Playful and Teasing,  blackboard, (adjacent to the school blackboard:1.2) <lora:kaguya-08:0.7>  <lora:add_detail:0.5>
Negative prompt: (worst quality, low quality:1.4),badhandsv5-neg, By bad anime artist -neg,  verybadimagenegative_v1.3, more than one pen,