Sekulabo -Shinyaku no Chiken wo Onegai Shita Baito-kun ga Zetsurin to Ka Shimasita-

[Machine Translation] The Sexual Laboratory, a.k.a. "Sekurabo," is a serious research laboratory that works daily to solve the problems of men and women in the sex industry. This is a funny love story that takes place in the Securabo. --You are a researcher in the Sexual Laboratory who is studying ED treatment for men, and you have succeeded in developing a new drug and are looking for a part-timer for a clinical trial. However, when you are about to give up on the project when no applicants show up, you are visited by Makoto Hanadachi. Hanadachi laments that he has ED due to the stress of working for an ultra-black company, that his girlfriend dumped him because of it, and that his work and private life are in shambles. After you measure various physical data, you try all sorts of tricks to get Hanadachi to get an erection. However, he does not respond at all, so you decide to try a new drug. As soon as Hanadachi takes the drug, she goes into heat. Her shy personality changes completely, and she begins to come on to you.

男女のHなお悩みを解決すべく、日々大真面目な研究に勤しむセクシャルラボラトリー、通称"セクラボ"。これはそんなセクラボを舞台に繰り広げられる、Hでちょっと笑える恋模様。――セクシャルラボラトリーで男性のED治療を研究しているあなたは、新薬の開発に成功し治験のバイトを募集することになった。しかし、なかなか応募者が現れず諦めかけていた時、花立誠があなたの元を訪れる。超ブラック企業勤めのストレスからEDとなり、そのせいで恋人にフラれ、仕事もプライベートも散々だと嘆く花立。あなたは様々な身体データを計測した後、あの手この手で花立を勃たせようと試みる。しかし一向に反応しないので、新薬を試してみることに。すると、薬を飲んだ途端に花立は発情。内気な性格は一変し、あなたに迫り始める――。