Rule 34 Dev - 1boy 1girls bar_censor big_breasts canon_couple censored completely_nude demon_slayer dialogue faceless_male female female_focus futon husband_and_wife japanese_text kimetsu_no_yaiba lemon_cake male married_couple monochrome nude on_side pubic_hair rengoku_ruka rengoku_shinjurou sketch translated vaginal_insertion vaginal_penetration wip|5890667656