Rule 34 Dev - 1girl agetama bed_sheet blush braid breasts clenched_hands completely_nude greyscale idolmaster idolmaster_shiny_colors indoors large_breasts light_smile looking_at_viewer lying mayuzumi_fuyuko monochrome navel nipples nude on_back out-of-frame_censoring pillow solo spread_legs stomach sweat tatami|20538719370