1boy 1girl absurdres armpits arms_behind_head arms_up bad_id bad_twitter_id bangs blue_hair blush breasts censored demon_girl demon_horns demon_tail demon_wings earrings erection headband hetero highres horns jewelry kunabishi leg_lift medium_hair navel nipples nude open_mouth penis pointy_ears pussy ruruie_(shinrabanshou) sex sex_from_behind shinrabanshou sidelocks small_breasts spread_legs tail testicles thighs twintails vaginal wings yellow_eyes