Rule 34 Dev - 1girl ahoge bare_shoulders belly blue_eyes blush choker collarbone cutoffs gradient gradient_background hair hevn high_school_dxd huge_ahoge long_hair looking_at_viewer midriff navel nipples non-nude open_fly red_hair rias_gremory see-through shirt short_shorts shorts simple_background solo taut_clothes taut_shirt unzipped|427975