Rule 34 Dev - 1boy 1girls 2023 blue_body blue_hair blue_skin breasts cartoon_network drawinecchi drawinecchi2 duo erect_penis erection feet feet_up foot_fetish footjob gem_(species) lapis_lazuli_(steven_universe) nude nude_female penis pussy self_upload simple_background simple_shading steven_universe water_wings|10123605744