Nightmare and pleasure omnibus Jointly developed by handsome mercenary and self-proclaimed genius scientist!

Coexist with Reploids with advanced intelligence
society
Some Reploids even eliminated humans.


Mercenary reploid Dymamo was complicit in the act.
Sigma, leader of the Reploid rebel army, hired him because of his high combat power, and tried to delete humans.





it's been a while



Dymamo living free from Sigma's asylum
He was preoccupied with two things.

One is to collect Nightmare Souls that enhance performance of Reploids and power them up.

Second is to r*pe Gate, self-proclaimed genius scientist who invented the soul, to release his sexual desire.




Unable to endure such humiliating days, Gate tries to take revenge on Dynamo by using specially made Nightmare Soul to trap the r*pist.


Seeing that figure, Dynamo remembers his former employer, Sigma, and tells Gate about his past sexual history.


The contents are embarrassing contents that cannot be said in public
For example, state of talking to stubborn scientist without hiding the contents of anal fuck in every position


Among them, Gate was most disillusioned that Dymamo sold his own pants to Sigma at high price.


Unexpected things happen during sex.



Dymamo tells Gate about his physical relationship with female Reploid that Gate is in love with
Gate reaches a boiling point in anger and tries to kill the mercenary Reploid, but...


Dymamo was able to escape from Gate's r○○e clutches with quick wits.



The table-turning Dymamo also fucks Gate's anus.
Gate ended up in a reversal where he was r*ped.


On the other hand, Dynamo is facing unreasonable circumstances because Gate's research is not recognized by the public.
Knowing that, cooperating in research as a joint development of two people
It was to encourage sex research.


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https://www.pixiv.net/users/40932056