She wants to save herself for the right person. It's not you! That's why you, like many others before you, are only allowed to penetrate her anally. Due to all the anal sex, some hard warts have formed just behind her closing muscle. They massage your shaft in a special way during lovemaking.
Note: This Onahole is on the harder side. The red warts are even harder but not too hard for a extra good feeling.
