https://www.dlsite.com/maniax/work/=/product_id/RJ440936.html
https://www.pixiv.net/en/artworks/103649869

[Synopsis]

The heroine, Chihiro, has been dating her boyfriend for a month.
During a date at the arcade, he almost kisses her.
Surprised, she instinctively refuses but seeing his disappointment, she immediately suggests - "How about we kiss on our next date?"
Their next date is to an amusement park.
She gets excited fantasizing about a kiss but is immediately attacked from behind, abducted and imprisoned.
She wakes up on a mattress in an old Japanese-style room.
In a place she doesn't know, Chihiro is raped both physically and mentally by a man whose name she doesn't even know, feeling hopeless...

Base +28, cronur +11, KingLucas +6, nuts987 +14