A few days later to... the sound of fucking?!

You wake up few days later. As you wake up you start inspecting yourself and to you joy find that your cock has grown 5 inches. As your senses gradually clear up, you hear a strange sound. You can't quite place what is at first, but the familiar moans clue you in. Your lich is being fucked. As you nod and get ready to continue your inspection, your mind finally processed that information. If you're here, than who's fucking her? Any tiredness you have left is gone as your eyes snap open. You look around and see that your two draugr have been thoroughly used and covered in cum that isn't yours. You hear the continued sounds of fucking coming just from outside the entrance of your cave. You rush to the entrance filled with a mix of anger, unease, and eagerness. Anger that someone would dare to steal from you. Unease because the only creatures willing to challenge a dragoness are very stupid or very strong. Eagerness because you may have just found a new member for your harem. You rush out and look towards the source of the sounds.