Rule 34 Dev - 1boy 1girl 3girls blue_hair coin_purse disembodied_head fins fish_tail head_fins headphones imaizumi_kagerou indoors japanese_clothes kimono koto_inari letterboxed mary_janes mermaid monster_girl morichika_rinnosuke multiple_girls nervous_smile new obi open_door out_of_frame peeking puddle sack sash sekibanki shoes short_hair smile sparkle tail touhou wakasagihime wallet water wet yin_yang|7057291410