Laughing at my step brother's little dick (with Alice March) JOI

Alice heard that her step dad has a little dick and she wonders if you, her step brother, also has a small one. Will you pull it out and show her, please? You unzip and show her what you have and she now knows your truth: you have a small penis. Alice asks you to stroke it to see if it will get any larger, but she is not optimistic. She wonders out loud if you can even make that little thing cum at all. Let her help! She lifts up her bra and shows you her small titties, but she sees that does not really make your dick grow. She seems amused by your tiny dick. You are just happy to have the attention of a cute girl like Alice. Maybe her ass will make you grow. Or not. Maybe you are beyond help, but Alice is certainly trying to do her part. You are looking at her hairless pussy and even that does not make your little thing grow, but you are definitely enjoying your time with Alice. You assure her that you can give her a good cum load and you surprise her with your jizz offering.