1boy 1girl blue_hair blush breasts breath commentary eyes_visible_through_hair female_pubic_hair gradient_hair green_eyes green_hair hair_ribbon hetero highres hug hug_from_behind kako_(kemono_friends) kemono_friends labcoat large_breasts leaning_forward long_hair multicolored_hair ponytail pubic_hair ribbon sex simple_background tanaka_kusao translated white_ribbon