Finish the spanking

Sleeping with your ex is just opening a can of worms and this is weird enough as is. You decide to just ignore her soaking cunt and finish your corporal punishment. You continue spanking, very aware of her breathy pants with each smack. Her ass grows redder and more sensitive to the touch. She begins to moan, clearly aroused past the point of decency. Cum is running down her legs. You spank her, increasing in **** and frequency. Finally you raise your hand high and slap her as hard as you can, her ass bouncing like a plate of jello. "DON'T STOP DADDY!" she screams in ecstasy, writhing in orgasm. She comes down quickly. She gets off your lap, avoiding your gaze. You have nothing to say. She doesn't say anything either as she puts on her skirt. She leaves, without her things. You really need to masturbate now.