A woman in a black bikini and a blue bikini top

(((4K,masterpiece,best quality,ultra detailed,high resolution))),nsfw,(daytime,clear weather,front light),((from behind)),looking back,((solo)),(beautiful woman),teenage,(black hair),(beautiful detailed face,beautiful detailed eyes),(finely detailed skin,fair skin),light smile,(one-piece competition swimsuit),(in the beautiful lake),(big hip,gigantic breast),arms in front,

ng_deepnegative_v1_75t,verybadimagenegative_v1.3,abs,shadow,dark,muscular,brawny,toned,ripped,buff,abs,strong,wiry,athletic,ducktail,bangs,ponytail,high ponytail,side ponytail,shadow,dark,dark skin,wooden,wood,hat,strawhat,sunhat,buckethat,caps,ribbon,pole,stick,rod,handrail,building,umbrella,watermark,signature,username,url,text,stamp,name,title,subtitle,date,footer,header,copyright,bad nose,sleeves,arm covers,arm sleeves,clothes,cloth,(shirt),formal shirt,tights,stockings,towel,scarf,sheets,(jackets),flags,jersey,ball,tan skin,hair accessory,roof,mole,stall,kenomimi,cat ear,