In her pussy and on her face. It is like you said about that being a special place because we came out of it. My mother birthed me from her womb and now my bullies cum is flooding it with potent seed.
Her face because that is what you see everyday. That innocent caring mother you recognize, those lips that would kiss you good night. That smile she gives you when you do good in school. All of that being covered in my bullies cum and to make it better, my bully would force her to leave it on her face all day.
Just imagine she comes to you at night, cum dripping out of her pussy down her thighs, fresh cum on her face and she gives you a wet kiss goodnight.