Cum in her mouth

You pull out and crawl up to your mother's head, stroking her hair. "Suck on this, mom."

Your mother smiles and raises her head, stroking your 10'' dick with her hand. "Yes, dear..." She takes the head in her mouth and, with the kind of skill only a married woman could have - even one bereft of experience - began sucking. You moan as you feel her tongue lapping at the tip of your penis, and then gasp as she manages to get it all down her throat. Eventually, you feel your balls tighten and you grab your mother's head, holding her in place as you come with a yell. After a few seconds, you pull out and glance at your mother's face as she tries to keep your massive load in her mouth.

"Swallow." You command. Your mother grins and does so. Sighing, you sit back down at the edge of the bed and glance at her again. "...sleep."

She goes to sleep almost immediately. You take the remote and click 'control off' - she wouldn't remember what happened under its control anyway. Now, it was only 5pm - what else could you do with the remote?