COOL SENPAI, I WO N’T LET YOU GO UNTIL MORNING.

Otonashi-san can’t tell what he’s thinking from his expressionless expression. She has a mysterious charm and is relied upon and admired within her company, and has been my girlfriend for three days now. …I want to have sex. We’ve only been dating for three days, but I want to have sex. I want to see her cool and disheveled appearance. When I invited him to my house, Otonashi-senpai started undressing within 5 seconds. She looked cool and all she was thinking about was making out!
I can’t read anything from her expressionless expression as to what she is thinking as she lives.
Otonashi-senpai’s mysterious charm has made him popular within the company, and everyone relies on and admires him.

That senior has been my girlfriend for three days.
It’s only been three days since we started dating, but I want to have sex with her. I want to have sex no matter what.
I want to see the cool older sister’s disheveled appearance.

With her serious ulterior motives, I invite her to her house.
She arrived home and within 5 seconds—-senpai had already taken off his clothes. And she said.
“…? What? Won’t you do it for me?”

A story about an older sister who thought her girlfriend was cool, but all she was thinking about was making out with her!!

————————
Monochrome manga total 28 pages

First part
H part while keeping cool

Part 2
Lovey-dovey H part where the cool begins to crumble

Play content
Kissing, blowjob, tit fuck, cum shot, sex with rubber, sex without rubber, missionary position, doggy style, standing doggy style, creampie, continuous sex

*There are no NTR elements.

[Original work/illustration]
Shiokohi

X (old Twitter)
salt_coffee_art

pixiv
85257493I can’t tell anything from that expressionless expression on what the hell he’s thinking as he lives.
Otonashi-senpai’s mysterious charm has made him popular within the company, and everyone relies on and admires him.

With such a serious ulterior motive, I invite her to her house.
She arrived home and within 5 seconds—-senpai had already taken off his clothes. And she said.
“…? What? Won’t you do it for me?”

The story is about the older sister who thought she was cool, but all she was thinking about was making out!

————————
Monochrome manga total 28 pages

First part
H part while keeping cool

Part 2
The lovey-dovey H part where the cool begins to crumble

Play content
Kissing, blowjob, tit fuck, cum shot, sex with rubber, sex without rubber, missionary position, doggy style, standing doggy style, creampie, continuous sex

*There are no NTR elements.

[Original work/illustration]
Shiokohi

X (old Twitter)
salt_coffee_art

pixiv
85257493

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