1girl, arms_behind_head, bikini, black_bikini, blush, breasts, brown_eyes, cleavage, cowboy_shot, eyes_visible_through_hair, green_hair, kitakoji_hisui, large_breasts, multi-strapped_bikini, navel, nijisanji, sharp_teeth, skindentation, swimsuit, teeth, thigh_strap, two-tone_bikini, virtual_youtuber, yuki_maccha_(yukimattya10)