What's the artist name?

Oh I see, info is added slowly after upload.

Base +7

RAW:

[Uzu Kikaku (Mon!)] Mugen Sakusei Beit ~Ayashii Kougaku Beit ni Oubo shitara Kousoku Sakusei Jigoku datta Hanashi~
[うず企画 (もん!)] 無限搾精バイト 〜怪しい高額バイトに応募したら拘束搾精地獄だった話〜

Other languages:

無限搾精打工 ~去應徵詭異的高薪打工卻發現是拘束搾精地獄的故事~ [Chinese] [我陽痿]

무한착정 알바 ~수상쩍은 고액 알바에 응모했더니 구속착정 지옥이었던 이야기~ [Korean]

Base +16, ToaKraka +7

That's my fetish.

Base +6

Was waiting for this. That last scene, is he dead? Half dead? Was thinking it was going up 1 ejac per day is already brutal and then it start looking quadratic. Was thinking it was death by snu snu. But is it really snu snu if it's a non-biological vaccum and semen extractor?

Base +13, iMighty +6, badmandude +12, dipak +8

512 ejaculations is quite alot of fluid given the blood I assume he's not doing well. but its a medical research facility they can probably fix him up.

Base +7

If I did my math right, 512 ejaculations over a 24 hour period requires you to cum every 168 seconds ish. A shot every 3 minutes

Base +7, FelixanX +7

Suffering From Sucess

Base +6, silex s2 +6