Paul had some stress at work lately and wasn't up to satisfy Sally's sexual needs, so she did it herself. She was just in the middle of an orgasm, screaming out in pleasure when suddenly her bedroom door opened and she heard a deep voice say "Mum, are you ok? Are you hurt? I've heard screaming...".
As soon as her shirtless son saw his mother's state his eyes widened, and he froze in place. "Percy! What are you doing here?" Sally asked a bit alarmed, but her son couldn't answer. He just stared at her exposed, dripping cunt where her vibrator was still placed to his whole extent.
Percy swallowed heavily and ripped his green eyes of her wet pussy, looking her in the eyes. What he saw there shocked him - lust, pure lust - there was no shame or guilt being caught masturbating. Also, Sally wasn't looking him in the eyes, he noticed. She was eyeing his groin which was only covered by a wet blue towel because he was taking a shower just a minute ago.
"Percy dear, come here and help mommy to come again, would you?" Sally said between heavy breaths, caused by the still vibration pink toy that was deep in her pussy, most likely pinching her womb. Percy didn't know why his mother reacted like she did, but he liked it. Annabeth told him that she doesn't feel ready for sex and maybe he could blow of some steam with his mom.
His arousal was clearly shown as the towel around his hips started to form a tent. He stepped closer to the bed his mom was laying on while loosening the soft blue fabric, letting it fall on the floor. He stroked his already half-erected cock till it was fully hard and stood proud it's full length. He kneeled on the edge of the bed and crawled toward his mom without hesitation. Sally grabbed her vibrator and pulled it out of her pussy making room for Percy's dick. While looking him in the eyes she said two words that almost drove Percy crazy - "Fuck me!"
And that he did. He shoved his cock in the cave between her spread legs, rubbing his whole length against her soaked walls every time he moved in and out of her. Besides Sally's moans and Percy's groans, the only sound in the room was the slapping sound his balls made when they got into contact with her ass. He felt her vagina twitch around his dick as he fucked her straight toward a heavy orgasm and felt himself being at the edge too. With a last hard thrust they both came. Sally felt his hot cum deep inside of her and couldn't help but let out a scream of bliss and pleasure.
But Percy hadn't had enough, and he could tell that Sally too needed some more action. He saw a grey dildo on the bed beside him and grabbed it. He pulled himself out of Sally, eliciting her a disapproving sound, but he immediately inserted the dildo to plug his precious cum inside of her cunt, earning a low moan.
Percy laid down on his back and pulled his mom above him. She was still like drunk from her orgasm, so he just brought her the right position himself. She was laid on his groin, her mouth only inches away from his now soft cock. He shook her slightly to awareness and as soon as she saw their position, she greedily took his whole cock into her mouth and started to suck, making him hard once again. While sucking Percy's dick Sally began stroking his balls. As she heard him groan and felt his balls tighten below her hands Sally wanted to taste his cum, but Percy pulled her off of his erected dick. She wanted to whine but as he said, "On your knees, ass up." she didn't protest anymore and followed his instructions while imagining him inside her again, thinking of the pleasure that would follow.
Percy watched from behind as she obeyed him and couldn't help but moan at the sight of her ass, which she held in the air.
The grey dildo still plugged his cum inside of her pussy, but Percy did not plan to embed himself in there again, he wouldn't touch the dildo. Sally's whole ass was just as wet as her cunt. She was laying on her back before, allowing her juice to cover her asshole when flowing out of her cunt, making Percy's entrance easy.
As he lined up his dick with her tight hole, barely touching it, Sally let out a load moan in anticipation about what was going to happen.
Percy slowly and carefully slid himself into her ass and felt enormously pleasure as her close tunnel rubbed on every of his shaft's inches. As he started to move back and forth Sally came twice in an instant. While Sally came Percy started to thrust faster and harder making both groan loudly. Her tight ass made him cum hard and strong soon, spilling lots and lots of his seed inside of her. Like before when he came in her pussy, he didn't want anything to leak out. Watching around, he found something he could use, at further inspection it where four glass love balls. Sally whimper when he pulled his dick out of her back entrance but as soon her asshole was free of his dick, he stuffed three of the four love balls in, letting the fourth stay out and the whimper quieted down. Percy got up and inspected his work - his mother already fast asleep from exhaustion, he went to take another shower.