rule 34 alcohol armpits bangs beer beer mug black legwear blurry blush bokeh breasts covered nipples cup depth of field drinking glass drunk female from side green hair hairband head rest horizontal stripes idolmaster idolmaster classic large breasts leaning forward loose clothes low cut armhole mug no bra one eye closed otonashi kotori out of frame perky breasts red eyes saucer short hair sideboob signature sleeveless smile solo focus striped swept bangs table tank top unmoving pattern upper body yoshiwa tomo 6073405