https://www.dlsite.com/books/work/=/product_id/BJ01130090.html
As always, please support the artist and buy his works.

Netorare climax guidance ~ Athletics girls are dyed in white

>Shizuku, who belongs to the track and field club as a scholarship student, has just started dating Toshiya, who is also a member of the track team, and they are new lovers. However, she is worried that her sprint times have not improved recently and that Toshiya is too shy to make a move on her.
>Then a new coach, a suspicious-looking man named Kurosaki, arrives on the scene. Despite his appearance, Kurosaki is a very skilled coach, and Shizuku's time, which had been slowing down, improves quickly.
>However, Kurosaki is really a playboy who takes advantage of the bodies of female athletes he has his eye on, and trains them in his lewd ways until they do his bidding! Starting with a minor body touch, Shizuku's body is gradually made more and more sensitive, and even her virginity is being violated.
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This version has less censorship

@Fofotron
Is the less censorship version on Dlsite?

Base +4

@ jaden000
Yeah, I put the link to buy it in the OP.

Base +9

@Fofotron
weird when I looked at the previews it showed mosaic censorship

Base +4