https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_633363

最后唐突莱纳

Base +10

[Synopsis]

Tanezuka Atsushi, the coach of a five-member swimming club, is single and his libido has been dwindling lately.
He receives a report from his longtime science teacher that he has completed a potion to boost his libido.
However, the contents of the potion are a failed attempt, with an abnormally high concentration of aphrodisiac.
This sends Atsushi's libido on the brink of exploding.
Meanwhile, his cheeky and annoying student, Asami Hazuki, picks on him as usual.
The two are good friends but the drug finally pushes Atsushi's patience to the limit...!
After many struggles as a coach of a five-member swimming club and as a human being, what is Atsushi's answer in the face of his awakened penis?

Base +28, nuts987 +14

部份角色是在上一本出現過，但白井葵跟老師的名字都改了。

Base +6