ダウナー研究者お姉さんにお願いしてえっちなことしてもらう話。
English version: "[ENG Ver.] I Requested Erotic Assistance From A Languid Lab Woman" (RJ01238953, fan translation)
DLsite lists this work under its Japanese title. The text is in Japanese — editions in other languages are listed below the buy button.
naizoukenkyujyo · Manga · Japanese and Chinese
Released Jul 29, 2024 · 32,537 sold on DLsite · 17,786 wishlists
Dollar figure is DLsite's estimate; you are charged in yen · ★4.82 from 4,094 ratings · Free trial available
The English edition is sold separately: RJ01238953
View this work on DLsite — free trial available (PR) $4.17 (¥660) 32,537 copies sold on DLsite so far (as of Oct 14) First order on DLsite? If this work is eligible, the welcome code DLsiteWelcome30 brings it to about $2.92. How it works Paying by card? DLsite's checkout takes JCB only. With Visa or Mastercard, get DLsite points from one of DLsite's approved sellers first, then pay with points. How to pay
Language editions of this work (official and fan translations)
Our price record
- Prices recorded on 18 days since Sep 27.
- Discounted 2 times in that time, 30% off at most.
- Lowest we have recorded: ¥462 (Sep 27).
- Last on sale Oct 8.
Right-hand dot: today ¥660. Lowest ¥462, highest ¥660 (2026-09-27 to 2026-10-14). The hollow dot marks the lowest.
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Before you buy from outside Japan
Checkout takes JCB cards, points and e-money (BitCash, PayPay). DLsite itself warns that cards issued outside Japan may not go through, and suggests buying points first.
New to DLsite? Its welcome offer for overseas users gives a one-time 30% off coupon when you register with the code DLsiteWelcome30 (valid for 3 days; some works are excluded). DLsite's coupon page (PR)
Open on DLsite (RJ01225571) Price recorded 2026-10-14. The store screen is what you actually pay.
This work in other languages: 日本語 · 中文（繁體） · 中文（简体）
Listed as working in Japanese and Chinese. Sample images and the full description are on the DLsite page. Last checked 2026-10-14.