She seems a little flirty - no big deal, she gets that way when she's really gone, even if you are her son - but she surprises even you when she leans forward and asks if you'll give her a kiss on the countdown. You say yes, trying not to make a big deal out of it - it's just your mom, you kiss her all the time! But the kiss she gives you...well, it isn't just a peck. She moans into your mouth. It makes your cock stir in your pants. And she knows it. Her voicy is breathy and there's a flush across her cheeks. She's horny. You can tell. Your own mother. And you're entertaining the idea. You've had a little champagne, she's likely to not remember a thing in the morning...so you go with it, when she starts to rub your chest, moving her hand down to your crotch. You go with it, when she gets on her knees, pulling your cock out and deepthroating like a pornstar. You're too far gone now, you watch as your mother backs up onto your dick, riding your cock before pulling off and stroking your throbbing cock off onto her face.