1girl, akito_(d30n26), ass, bed_sheet, black_hairband, black_leotard, black_pantyhose, brown_hair, detached_collar, from_behind, hair_ornament, hairband, heartbeat, leotard, nagi_(akito), original, pantyhose, playboy_bunny, pom_pom_(clothes), pom_pom_hair_ornament, rabbit_tail, solo, sweatdrop, tail, top-down_bottom-up, twintails