1girl absurdres alternate costume armpit crease bikini blurry blush bokeh breasts cleavage closed mouth commentary depth of field firefly (honkai star rail) flying sweatdrops glint grey hair hairband halterneck highres honkai (series) honkai star rail index fingers together large breasts long hair looking at viewer multicolored eyes nail polish nervous sweating night known nose blush pool purple nails revision side-tie bikini bottom solo squatting string bikini sweat swimsuit thigh strap very long hair wet