Rule 34 Dev - 1girl absurdres ahoge antennae arknights armpits arms_behind_head arms_up blush breasts dinosaurus_(azimangasaurus) grey_hair highres horns large_breasts looking_at_viewer medium_hair parted_lips red_eyes simple_background sleeveless sleeveless_turtleneck solo sweat turtleneck upper_body w_(arknights) white_background|21656130327