My Sister Made Me Ch. 15

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"I was wondering if you were going to show up," she said, her eyes locked on the intimidating looking organ. "Are you going to keep my secret?"

There was an amused chuckle, and he quietly replied, "Definitely... Sam," he said, eliciting a giggle that she couldn't hold in, her mouth salivating in anticipation of the fun she was going to have with the impressive organ.

Unable to wait any longer, she gripped the iron-hard shaft and stroked it expertly, her warm mouth encircling the head and sucking for a moment before sliding him in. An emphatic, encouraging groan floated in from outside and she smiled, excited to hear that he approved.

Briefly taking him out of her mouth, she giggled for a moment before turning and addressing him through the hole. "That's 'Mystery-Girl' to you, Duncan."

"Mmm, yes ma'am," he replied, her mouth happily sliding back around the crown and sucking hard. She stroked back and forth, pulling him deeper and deeper into her mouth, wanting nothing more than to have him completely inside, down her throat where he belonged.

An image popped into her head, one of her exhausted body, weakly perched on the floor as he held her head tight against his crotch, his incredible, perfect cock buried deep in her throat and pumping stream after stream of cum into her.

"Yes, please," she thought, approving whatever force put the image in her head.

His shaft plunged into her mouth, her head driving forward faster and harder as she rubbed her clit, renewing her attempt to bring herself off after spending a few moments sliding his cock in and out of her.

Whimpering as she felt her body awash with waves of pleasure, his shaft still hammering into her, she pushed hard at the back of her throat, his cockhead an unyielding spearhead in her desire to deepthroat him completely. Finally, she relaxed enough to take the entire length into her mouth and throat, loud and emphatic cries of pleasure coming from the other side of the door.

All the way out, then all the way back in, his gorgeous, perfect cock kept plunging in and out at her measured pace. Her throat had relaxed completely, complicit in her desire to take him as deep as possible and allowing him easy access as if he were much smaller than he really was.

Her throbbing clitoris was the target of her own continued assault, her fingers rubbing at it relentlessly as her pussy begged for release. Minutes had passed as she'd worked up to deepthroating him, but it was barely a minute after she'd first taken him in completely that she was rewarded with a loud cry of pleasure from him, the sound spurring her the last little bit as she felt her pussy clench hard on nothing, her fingers having to stop strumming and move to steady herself as she began to cum. Duncan's cock pumped again and again into her mouth, and she swallowed quickly, the thick, succulent ooze sliding down her throat and eliciting emphatic cries of ecstasy.

She fell back, until to continue as her body spasmed, leaning back into the chair and crying out in pleasure. Clenching her legs tightly and gripping the chair, she steadied herself as her pussy convulsed, her breathing coming in ragged bursts.

Finally, she was able to focus as her muscles relaxed, and quickly leaned back to take his cock into her mouth but saw him peering inside instead.

"You okay?" he asked, mirth in his eyes.

She nodded, offering him a smile and holding a finger to her lips. She winked, then licked her lips, whimpering as she tasted more delicious cum, though if it was Dr. Sanderson's or Duncan's, she didn't know or really even care.

Focusing on him again, she saw him still looking inside.

"Got another for me?" she asked, eliciting a laugh.


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7 Comments
AnonymousAnonymousalmost 3 years ago

You know...with what happened with Kenny, it seems more and more that Alex and Bryce would be just way too simp. Alex has turned so far away from her social niche, toward her sister's. And that's fine, maybe, but I think it would be much tastier for her to shift back toward Kenny, or similar for a bf. It would be more true to her character. Bryce is too much like a Wade, and Alex is no Toni, despite being obliged to act like her and sharing biology. She's just in her hormones. But at some point it would be ham-handed (merely superficially appropriate) for Alex to be with Bryce, rather than make peace between her real self (and her social tribe) and her new urges, more than just casually. imo.

AnonymousAnonymousalmost 3 years ago

That had to take a lot of work. I was afraid some characters, like Alex, were drifting towards malignant-narcissism. Like where they are now though and the story is poised at some really great options. You could really go whole hog now if you wanted. I like Zoe for Sam. Duncan seems like a sweetheart of a Dom; was thinking that would be the best for Sam, esp. a 'Daddy' perhaps, though she needs her time and space, properly, as you seem to be headed toward. Bryce is kind of a tool, but has lots of good qualities and is probably pretty good for Alex, and seems sincere toward her. Love how Kenny is turning out. Sure the Logan ladies are salivating with anticipation; a Mrs. L and K scene would be fantastic, as would a really dominating, take-what-he-wants scene with Mr. A and the twins(which they would love). Thanks for the hard work. Well done.

Over_Under_Over_Under_about 3 years ago

Will there be more? No author comments...

AnonymousAnonymousabout 3 years ago
Lacking almost everything

This chapter just seems to wander around lacking eroticism. There was no erotic fucking, no incest and very little emotion. Alex and Tony basically cheat on their boyfriends by deceitfully lying about going to a swinger party with no remorse or repercussions. The once good sister Sam was turned into an insatiable cum slut going around blowing guys and eating out girls indiscriminately while masturbating all day long. Except for the bisexual twins commitment to each outer, this story lacks any meaningful relationships between the characters? A reader could easily skip this chapter entirely if they read the recent Lucky Man chapter with Sam in the glory hole booth first.

toobytoobyabout 3 years ago
Good times!

I was amused to hear of Lucy, the cutie latina who once met Alex at the bar, and who's apparently Zoey's roomie. What a fire cracker Zoey is! After all the fun everyone had, and with the new BF, Bryce, getting some twin, I can't wait to hear more about the masquerade balling at the mansion. I'm glad to see Sam getting what she needs, too. Keep up the great imagining, MC.

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