Inside her

You pull Gohan closer, slamming her ass against yourself. You start pumping your load into her, filling her up to the brim. After a few more thrusts, to make sure your balls were emptied, you pull out and drop her on the ground. As you cover your crotch back up, you see Chichi cum from the stimulation. You laugh.

"See? It wasn't that bad!"

She quietly agrees, while her daughter lies quietly moaning on the ground, leaking with your cum.