1girl absurdres ailu_elf all_fours ass bare_legs barefoot bent_over black_dress blonde_hair blush bow commentary_request dress dress_tug embarrassed feet frilled_dress frills from_behind full_body hat hat_bow highres kneeling legs looking_at_viewer looking_back medium_hair mystic_square panties pink_bow shirt short_sleeves snow soles solo thighs toes touhou touhou_(pc-98) underwear white_panties white_shirt yellow_eyes yuki_(touhou)