Rule 34 Dev - 1boy 1girl arknights arm_support armlet bangs bare_shoulders bed bed_sheet big_breasts blush breasts cleavage clothed_female_nude_male collar completely_nude earrings eyebrows_behind_hair flower hair_flower hair_ornament hetero high_resolution horns infection_monitor_(arknights) jewelry large_filesize long_hair looking_at_another lying male mudrock_(arknights) mudrock_(silent_night)_(arknights) navel nipples nude nude_male on_back on_bed open_mouth oripathy_lesion_(arknights) pillow pointed_ears red_eyes ru_zhai sex silver_hair solo_focus spread_legs sweat very_high_resolution very_long_hair white_flower white_hair yellow_flower|940288