They let go of each other and sat up, finding their shirts and quickly going into the house and taking them off again on the way to the bathroom, snickering as they hung them on the top corner of the door, and got into the tub, looking at each other, and then they both raised their eyebrows questioningly. His sister said softly:
"Yeah, I want to, ... want you to: 'all over'."
When Martha nodded slightly, she dropped to her knees, waiting expectantly, staring at Martha's pussy, snorting as she saw her stream start and splash on her thighs. She glanced up at Martha and then back at her stream and leaned forward, holding her thighs, and put her face in it and then turned her mouth up to catch it, moving closer to its source as it started to die down, finally kissing Martha's hair, who snorted and murmured:
"You're just as raunchy as I am," and sank down as his sister stood up, looking down at her with a nod and smile, and then closed her eyes for a moment as she spread her knees slightly, and then watched Martha do what she had done, smiling slightly with a snort, that moved her stream for a moment. And then Martha was kissing her, holding her hips, and then pressing down on them as she stood up again, snorting, herself, as she looked at her with a wry smile, and then turned and started adjusting the water as she snorted again and asked:
"Why do we want to do that, ... like to do that?"
"I don't know, but we do," she replied as she closed the shower curtain.
Martha nodded and turned on the shower. And then were quickly washing each other again, snickering as they washed each other's pussy - more than just washing them. And then they were drying themselves, looking at each other, in each other's eyes, and at each other's aroused breasts, smiling slightly, and then going to his bedroom without brushing their hair.
His sister let Martha precede her to the bed, watching her lie down and turn to her, waiting. They smiled at each other, and then she knelt down at the side of the bed and leaned over and found Martha's breast with her mouth, sucking and licking her aroused nipple as she held her other breast, and Martha moved closer, holding her head to her with a sigh and murmured:
"You can't do that to him. Well, ... it's a lot better, doing it to you."
She nodded and then released her breast and replied as she moved towards Martha's face:
"And to you," and then they kissed, now better than before on the deck as she squeezed Martha's breast, and Martha's hand found hers as their tongues eagerly moved on each other. Martha's other hand found his sister's hand on her breast, holding it for a moment, and then sliding it down to her pussy, and she nodded as her fingers quickly slipped down between Martha's thighs, that opened as her hips rolled up, letting her fingers slip between her lips and arouse her.
"Un-unnn!" Martha responded as her pelvis rocked up again as his sister sucked and caressed her tongue. Martha's hand encouraged hers, and her other hand slid down from her breast and found her pussy, her finger sliding under the curve of her pussy and then holding it and pressing up, urging her to rise. She nodded slightly and did, their mouths separating as she followed the urging of the hand on her pussy, moving down over Martha, letting her hand guide her hips up towards Martha's head as hers moved down Martha's body as she raised a knee onto the bed and let Martha help support her as she drew her other one up, and Martha guided her hips over her head, her leg moving over her as her head moved down towards Martha's now spread thighs, and her hand left her pussy as her mouth found Martha's hair. Her hand slid around Martha's hip as she rolled over her with her head on her thigh as her hand urged Martha to roll towards her, and she did, as each of them drew her thigh up under the other's head, raising her other thigh, as they drew each other's hips to them and buried their faces deep between the other's thighs.
It was like before, in the morning, but even more direct this time as their fingers found their assholes and their tongues, their clitorises. But after this first intensive impulse, their tongues explored further, and when they both explored past the other's opening, they both curled their hips up, and their tongues explored further, immediately replacing their fingers and moving on each other as they moaned and responded, and relaxed and let each other probe and then tightened with the same reflex, relaxing again as their tongues wanted to probe again, and then their hips rocked back, and their tongues slid back and found their other hole as their fingers returned to probe, and their tongues and fingers were probing, now deeper.
They let them, and then like in the morning, their tongues were moving, finding a common rhythm. Both of them chuckled slightly with a nod as they continued, not upsetting the pattern they had found, their tongues now moving in perfect unison, continuing on and on as they sighed and moaned softly, one and the other varying the pattern slightly, but then returning to it, and their fingers were also moving gently in unison, and their moans became more aroused, but they still continued, not letting their arousal upset the controlled rhythm that their tongues were following.
Their thighs began to quiver, and their moans became sharper, but they still continued, even as they started to come, their faces all wet from each other as they continued, spurting with desperate sounding moans, that then subsided for a moment, but then resumed, sounding even more desperate as their thighs twitched and quivered as they continued and spurted again, their controlled pattern now lost as they buried their noses in each other's wet cunt and sucked and nibbled and licked each other's aroused clitoris with whimpering moans and quick gasps as their bodies jerked and their thighs clutched and quivered on each other's head.
Finally, they relaxed, their bodies limp, just extending their upper thighs as they lay gasping with long moans. Slowly their breathing returned to normal, but they still lay there in silence for a minute two longer.
Martha slid her hand up from her hip and found her breast, and she did the same, their nipples all soft in each other's palm. Then Martha removed her hand from her and found hers and drew it up to her face, and then murmured:
"I want to," and with her eyes closed drew his sister's finger to her mouth.
"You do?!" she asked softly, and Martha nodded.
"Did you do it with him?" she asked again, and Martha nodded again and slipped her finger into her mouth.
"Oh, ..." and then she took Martha's hand and drew it towards her, her eyes still closed as she drew towards her mouth and put her finger in it, and then murmuring again:
"Oh, ... you did, ... we did. We are raunchy."
And then she put Martha's hand back on her breast and found Martha's again with hers. For a moment they fondled each other without arousing their nipples, and then his sister murmured:
"God, that was good! God, we do that good!!" Martha nodded and squeezed her breast as she continued:
"I was just wanting to do it to you, ... like you did, but thank you, that you did. It was just so good!"
Martha nodded again and replied:
"I wanted to, again. Before was just for you, ... like I said, ... Hm-mmm! ... an extra one, for you, ... thank you! But I wanted to, ... to do it again. ... We both know how good that is, too."
"It sure was! Even better than this morning. We really know how to do it good, together. That's wonderful, knowing, feeling exactly what it was like, what I was doing, ... just too good that way to stop."
Martha nodded and agreed:
"Um-hmm, I didn't want to either, wanted us to just keep on like that, it was so good, together, like that."
"He can't do that, ... it can't be like that with him. And we sure did! I didn't think I would have come like that, ... just doing that, but it was so arousing, trying to control it, trying not to give in to the urge to just try to make you come, thinking you were wanting to as much as I was, but then we did, and so good!"
"Um-hmm, ... just like that, ... that's the way I was feeling, too, a little afraid that you would ... give in to the urge. But you didn't, ... we didn't."
His sister nodded in response, and Martha continued after a moment:
"Yes, ... raunchy. We don't have to do that again, ... but I just wanted to. ... Funny? ... But if I did, ...?"
"Maybe ... we'll want to again?"
"Something like that ..."
"Hm-hmm! ... What did our mothers say?"
They both snickered and turned their faces down and looked at each other, smirking. Then they sat up, feeling how wet the bed was, and smirking again as his sister asked:
"Do you think he'll be able to tell that we've been here, ... smell us?"
"I don't know, at least, if he can, I hope no one else can."