1boy 1girl :d =_= ahoge armpits ass bare_shoulders black_hair black_legwear blue_hair blush boots breasts broken broken_chain cameltoe chain character_doll closed_eyes collar commentary_request double_vertical_stripe dress elbow_gloves fetal_position from_above frown garter_straps gloves green_eyes hair_between_eyes head_tilt headgear hugging_own_legs imoto_katsuyuki indoors knee_boots knees_up long_hair lying nymph_(sora_no_otoshimono) on_back on_floor open_mouth parted_bangs sakurai_tomoki short_dress short_hair side_slit small_breasts smile sora_no_otoshimono stitches tatami thighhighs thighs transparent_wings twintails very_long_hair white_footwear white_gloves wings