Xenomorph queen

Queens are significantly more intelligent than most normal Xenomorphs, displaying traits of wrath and vengeance beyond any purely instinctual behavior, have displayed problem-solving skills, and are also capable of issuing orders or commands to subservient castes.

Appearance: Queen aliens are significantly larger and stronger than the normal adults, being approximately 4.5 metres (15 ft) tall. Their body structure also differs, having two pairs of arms, one large and one small. A Xenomorph Queen is a huge, black or black-blue alien with two pairs of arms, a large head crest, and an ovipositor. She is much larger and stronger than a normal adult Xenomorph, and is the leader of a Xenomorph hive.

After exploring a new planet alone, a queen Xenomorph caught you, and instead of killing you, she is giving backshots that will probably leave you wobbly (I think the correct term is wobbling, I'm not sure), she has you pinned, with your ass in the air