【簡体中文版】密着えっちで執拗に絶頂(イ)かせようとしてくる先輩 ～声をひそめて種付けピストン～

This is the story of a workplace Senpai who wants to spend his whole life loving the heroine, and him seriously trying to breed her when his one-sided feelings for her explode.

Breeding thrusts in close quarters in the workplace shower cubicle and sleeping pod!
Cumming consecutively over and over despite being in a situation where it'd be terrible if you were discovered~!

* The animation company that appears in this work is purely the product of the creator's imagination. There might be various differences from the real-life industry and companies, but we'd be happy if you could enjoy the atmosphere.

* This is a work of fiction. It has no relationship to any people, organizations, or events in reality.

You and Kairi work for an animation studio as animators.
Since you joined, you and Kairi faced a lot of the good and bad in your work life together, and he secretly harbors feelings for you.
Late one night, as you're crunching to meet a tight deadline, something you never imagined happening occurs.
Feeling the high from safely meeting the deadline, the feelings that had been stewing within Kairi finally bubble to the surface.

Kairi Iwasa (CV: Sen Yagami)

A competent animator. (key animator)
28 years old. A perfectionist, he will meet a deadline no matter what.
Tall, blunt, and keenly observant, he leaves quite a terrifying first impression, but his good communication skills and care for those around him make up for it.
He has had feelings for the heroine for many years.

Heroine (you)
It's your 4th year working for this animation studio.
You work in the same department as Kairi, and you're quite close.
You're quite sporty, with grit and determination, and can do anything you put your mind to.
You have a great memory and learn fast, which helps you work faster.
However, you also space out suddenly.