Cum inside her

You decide to cum inside her.

The feeling of needing to cum grows until you can't hold it no more

"Oh my god John! Did you just cum inside me?" Lily says angrily as she is filled with your cum. You pull your cock out of her pussy. Your load was so big that there is cum flowing out of her pussy. "I can NOT believe you just came inside your own mother! And without asking too!" She argues.

"Don't worry. You can just take the morning after pill" You explain as you go into the bathroom to clean yourself up and get dressed.

Lily just lies there, on her bed, legs open. "That was great. I hope he didn't notice i was wet...what am i saying? He's my son...i can't believe i was enjoying it..." Lily says to herself in her mind.

You come back into her room. "Oh. I forgot to say. Mom. I command you to have control over yourself again. So you can clean yourself up and get dressed and whatever" You explain.

"Yes Master" She agrees, getting off her bed.

You just watch as your mom grabs her clothes and goes into the bathroom...