Rule 34 Dev - 2girls arm_up armpit arms_around_waist big_breasts bikini black_heart blush cleavage compile_heart goddess idea_factory katade light-skinned_female long_hair looking_at_viewer neptune_(neptunia) neptunia_(series) noire open_mouth popsicle purple_hair purple_heart_(neptunia) sweat thigh_strap twin_braids white_hair|9776354832