Rule 34 Dev - 1boy 1girl 3_girls 4girls :p ahoge black_hair blush breast_grab breasts bust crossover drill_hair error fig_sign grabbing green_eyes groping hair_ornament hair_ribbon hat hayashi_custom heterochromia kasane_teto leaf long_hair male maple_leaf mini_hat mini_top_hat multicolored_hair multiple_girls namine_ritsu nipples nude open_mouth otoko_no_ko pink_eyes pink_hair red_eyes red_hair ribbon short_twintails silver_hair small_breasts tears tied_hair tongue tongue_out top_hat topless trap twin_drills twin_tails upper_body utau vocaloid yokune_ruko yowane_haku yuri|811163