Proud mommy

when i'm making love to mommy and i'm deep inside her warm loving vagina, the tip of my penis touches something and i can't go any deeper. mommy says it's the baby. she says daddy's penis was never long enough to touch the baby inside her. she says she's very proud that her baby boy grew up with a bigger dick than daddy and that she could feel her baby boy inside her again, this time to bring her pleasure. while we slowly make love, i suck the milk from her sore leaking nipples, and she moans "oh my baby, i'm so proud of my baby boy" before she hugs me tight, my balls tighten and her pussy milks the sperm from my cock, our sweaty bodies shaking together in orgasm