#ryusai

[angela132132]

SAI龍

[proship-confessional]

Sai can't resist the allure of Ryusui's muscular thighs. He will lay his head on Ryusui's lap regardless of what he says. Just admit you like his thighs, Sai.

— DR. STONE anon.

thigh man !!!

[sugarforkfull]

[cadriox]

king’s bd + pocky day

[imhoser]

[captiverise]

[ 🐉🦏 ]

Ryusui/Sai : 3k : rated m : pre-petrification

"Sai hates traveling by sea. Ryusui sends him off by his yacht all the way to India."

An Archive of Our Own, a project of the Organization for Transformative Works

[angela132132]

Little brother big brother ✨️

[proship-confessional]

cw//pseudo-incest/shimaidon, usual boypussy stuff, threesome (M/M/M), discussed mpreg at the end.

So, I've read this Nanami Bros x Senku H-doujinshi and been having thoughts about that concept. The problem is that Sai and Ryusui were top and I don't want that.

The idea is simple Ryusui and Sai are brother-slash-fuckbuddies, but Sai want an actual relationship with someone other than his bratty little brother. So he ends up hooking up and eventually starts secretly dating Senku, who oh so happens to be around eleven years younger. One fateful day, during one of the many fuck sessions, Sai spots an open door, a silhouette of his little brother peeking through the gap. At that moment, he was too busy squirting on Senku's cock, but the morning realization leaves Sai mortified. He can't live with such shame, torn between a desire of further pursuing his very much mutual love for Senku and feeling guilty over 'cheating' on his baby brother. Sai tries to run away, ignore Ryusui, but his little brother eventually corners him, keeping Sai pinned to the nearby counter. Groping onto his brother's curves, he whispers: "If you wanted a polyamorous relationship then you could've just told me. I don't mind sharing you at all.~" And that's how Senku suddenly got dragged into Nanami Brothers' pseudoincestious shenanigans.

Think about it RyuSai putting up a whole show for Senku. Passionate kisses, slow grinding against each other's bodies, Sai gasping and quietly moaning on Ryusui's lap as his little brother strips their clothes off... No wonder Senku quickly got hard as a rock. Also Ryusui whispering a bunch ideas they can pull off to Senku while Sai is kept out of the loop, naked and confused, hehehehe. Senku taking Sai from behind, while Ryusui holds his big brother and plays with his pretty pectorals. Or Sai sitting on Ryusui's face, while simultaneously making out with Senku, who's buried balls deep inside Ryusui's moist heat. Or Ryusui scissoring with Sai while having his mouth occupied with sucking Senku's dick. Or RyuSai performing a double pecjob on Senku... You get the appeal. <33 In the end Sai is smothered between his boyfriend nuzzling into his hickey-covered chest and his little brother peppering his neck and back with kisses, trying to ignore the ache in his pink pussy and butt after having them spanked and pounded rough numerous times (because Ryusui was tempted enough to take a little revenge on his brother).

In the end they're all in love and have a nice and cozy three-way relationship because the deity of fluff (AKA me) said so. And if Senku manages to knock Sai up at some point then Ryusui'll gladly become the cool rich uncle for the kid(s) x)

— DR. STONE anon.

!