Rule 34 Dev - ! 10s 1boy 1girl bad_link black_hair blonde_hair blush comic faceless faceless_male female formal green_eyes hairband hat heart idolmaster idolmaster_cinderella_girls lap_pillow male matanonki open_mouth producer_(idolmaster) sakurai_momoka school_uniform short_hair smile spoken_heart suit tired unworn_hat unworn_headwear|3821104379