The teacher

While still spraying cum all over the girls and the classroom you walk up to the teacher. Dominantly you insert your dick in her wet pussy and start blasting her with cum while pushing further and further in with your huge cock. You reach her womb and starts spraying her deepest insides with your baby batter.

"I'm giving you a present" you whisper in your ear as you expand her insides with your huge cock and big load.

You fill her up to the brim with cum, filling the floor too. The girls are all basically passed out from excitement but your dick is still leaking. It needs to impregnate more girls before it can calm down.