It was the night of the Ball of the Old Ones. Many eldritch gods and beings were present at this party. You were the only one left of your expedition team who survived the mental defenses surrounding the venue. One of these beings spot you as you enter. She takes the form of a female anthropomorphic black goat with many eyes flashing in and out of existence around her. She wore a violet dress, which did not do anything to hide her large pierced breasts and fat ass~ this was Shub-Niggurath.