Quiet sex in the shower

Ben was about to pull out of Sue, but she held him in and said, "Shhh, just be quiet."

They heard their mother open the door and enter. "Sue, is that you in there?"

"Yeah mom, it's me." She said as she thrust back slowly into Ben's cock, taking him in fully. "Ahhhhhh." She said low enough as to be drowned out by the running water of the shower.

Ben, feeling the pleasure from his sister's wet and tight pussy, met her push with a thrust of his own and squeezed her tits with both of his hands, as he pulled her into him.

"Ohhhhh!" Sue moaned out, this time louder than before.

Their mother heard that one. "Sue, are you okay in there?"

"Oh shit." She whispered to herself. "Yeah, I'm fine. The water was just a little too hot for me to handle." She looked back at Ben and whispered, "You bastard." And then blew him a kiss, with a wink.

"Okay, well I'm going to go and check on Ben. Hurry up or you're going to be late. Ben still has to get into the shower too." Their mother said and then exited the bathroom.

"Fuck!" Sue said, as she was getting close to her orgasm. "That was so hot, almost being caught." She started to stroke her clit as she was being pounded by Ben. She was pressing down hard and she could feel Ben's hard cock thrusting in and out of her.

Ben moaned and groaned in pleasure with the added sensation, "Fuck yeah! Don't stop that Sue. You feel so fucking good."

Sue's orgasm took over and her pussy clamped down hard on his cock as he fucked her like a jackhammer. "Oh God Ben, I'm fuckin cumming all over your cock! AHHHHHHHHH, FUCK YEAH!!!!!" She came so hard that she could feel her cum oozing out of her pussy and running down her legs, being washed away by the shower.

After Sue's orgasm subsided, she looked back at Ben. "How do you want me to finish you off?"