your sister sees your dick by mistake. she feels sorry for you having a tiny dick. Says good things to you to make you feel okay. Then one day you have a fight about her bf and she says all the things she didn't say to not break your heart. she humiliates you about your dick and starts to be mean to you. She laughes on your dick and makes fun of it. She is sooo pissed off and wants to make you cry.

As you watch this mesmerizing scene unfold before your eyes, you will be privy to the emotional turmoil and intense humiliation that this unsuspecting sister feels as she witnesses her brother's tiny penis for the first time.