Your sweet mother

"You too." You considered fucking this receptionist, but you want the first woman you impregnate to be the one who was once pregnant with you as well as the one who was your first fuck. You shuffle back to your car with the unfamiliar massive cock between your legs.

The drive home felt ten times longer on the way back. Your over active hormones make it so that you can barely think about anything other than relieving the pressure. You burst through the door to your house. "Mom! Can you come here?" You summon her into the living room.

"I'm coming, hold your horses." She walks into the living room. "What's the big deal?" That's when she catches sight of you rubbing your cock. The short, plump woman was more than used to dealing with your urges, but this was new. The implications ran through her head almost immediately. "So that's where you were... I see."

"I always wanted another sibling," you tell her.

"I guess I don't have a choice then. How do you want me. Maybe just a blowjob?" she asks you hopefully.