https://www.dlsite.com/maniax/work/=/product_id/RJ01137896.html
https://www.melonbooks.co.jp/detail/detail.php?product_id=2274417
https://www.pixiv.net/artworks/114670336

Raw: https://e-hentai.org/g/3059901/82960f5d8b/
Korean translation: https://e-hentai.org/g/3060712/64772da979/

[Synopsis]

After dying of heat stroke, a teacher named Takuro Shirai is told by a mysterious voice that if he can impregnate five women within a month, he will be able to continue living.
When he is resurrected, his penis is modified to have a maximum libido and he can't stop getting aroused when he sees his students on the swimming team...!?
Eventually, his reason breaks down, and he finally makes a move...!
Is this a way to survive or just a sexual desire?

Base +22

As far as I can tell, there's no new sequel to this, right?

Base +2

Looks like this artist has retired as he stopped udpating since early 2024.

Base +22, ilysuke +2, janoosh +6