1girl, 24yo athletic japanese college student, black hair in a low ponytail, firm breasts, college student, Asian, Japanese, blue one piece swimsuit, sukumizu, school, swimsuit, <lora:sukumizu_xl_long:.8>, kneeling next to pool, begging, (woman has a very wet body with wet hair and droplets on her body and swimsuit), submissive, crying, tears, grey metal slave collar, side view, (hands folded in lap), 1boy, (man standing behind kneeling woman and putting the metal collar around the woman's neck, man holding opened collar, man's hand on collar), only man's lower body is visible man, closed eyes, man standing behind woman, grey walls, grey floor