https://www.dlsite.com/maniax-touch/work/=/product_id/RJ01377421.html

https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_569812/

Add Tag: Incest, Sister

Younger bro Kakeru has an extremely horny older sister, Wakasa, that he has the hots for but won't act on his desires himself because they are full blooded siblings, and he is afraid of Wakasa rejecting him, siblings and all that. Kakeru is a man with a plan tough, he has a friend who is also a horny beast, he would be a perfect piece to make Wakasa give in to her desires thus Kakeru introduces Masaru to his big sis and they hit off immediately.

Once Wakasa had been "trained" by Masaru well enough Kakeru barges in, he feels his sister is just ripe enough to give in to her actual little brother, she protests at first, naturally, but she has lost most inhibitions by then so Kakeru manages to make her accept this incestuous relationship. In the end they have gotten so daring they have sex at their house, with mom just out of their door, Kakeru just tells her they will finish in a moment please, and Wakasa doesn't even care she is having sex with her brother with mom so dangerously close.

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Lucky bro is lucky, the narrative is on his side, this could've spiraled against him if it was done by certain other authors.

Base +9, Fofotron +26, zakalwe73 +6, Darksword696 +22, nuts987 +14, Nopex1234 +6

画姐弟就姐弟了,偏偏非要加个外人进来干叼啊

Base +6