CG set + dojin DL combo. From at least 2002. The dojin is https://e-hentai.org/g/204919/0b954a5b12/ (二子におまかせ). The CG set seems not shared before. Enjoy,

DL:
http://www.dlsite.com/maniax/work/=/product_id/RJ009867.html
http://www.dlsite.com/ecchi-eng/work/=/product_id/RE009867.html

Mugi:
?

Circle website:
http://b.dlsite.net/RG01545/

If you want to see more Lupin content support bounties
https://e-hentai.org/bounty.php?search=Lupin &t=&s=

E-hentai tip of the gallery:

9) You can turn on many features, including "no ads", and access to more galleries, by acquiring "hath". See the feature list at https://e-hentai.org/hathperks.php , and get your hath from https://e-hentai.org/exchange.php?t=hath

I've been watching some of the red jacket episodes...hot damn, this bitch is always betraying Lupin...and he still gives a damn to include her in some of his successful heists.

Base +9

DiGiket - http://www.digiket.com/work/show/_data/ID=ITM0000988/

DMM - http://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_pa1705/

Melonbooks DL - http://www.melonbooks.com/index.php?main_page=product_info&products_id=IT0000100759

Toranoana - https://www.toranoana.jp/mailorder/article/04/0000/03/88/040000038892.html

Suruga-ya - http://www.suruga-ya.jp/kaitori_detail/186002281

Base +40

Who is the brown haired girl? Fujiko is the dark haired girl, isn't she?

Base +16

@kinoshita_tokichiro: I think it may be just a different artstyle of drawing Fujiko. Her hair seems to change from light brown to dark brown, almost black, through various movies/series too, I think.

Base +53