"Kristina has a boyfriend," Lauren says as she slowly lowers her steamy p***y down onto my very erect c**k. I don't know why my sister picks such inopportune times to start conversations.
"Really?" I ask, as she squeezes her smooth thighs against my legs and her p***y compacts around my solid shaft! "So... what does that mean?" I ask, unwittingly getting sucked into the discussion as I reach for her firm t**s, which are jutting out invitingly from her teenage chest.
"She wants to take it slowly with him..." she says as she sits up straight, pressing her slick p***y lips into my groin. "She doesn't want to cheat on him with either of us."
"Good for her..." I respond, tweaking her erect n*****s with my thumb and index finger. God, my sister has such amazing breasts. "Not so much for us."
