Higher resolution than
https://e-hentai.org/g/16369/2f754bb502/

Mmmhh... Kyouta Izumi's women are just sooo HOT !! :-D
And page 10 is just so damn sweet too ! Probably the reason why I love girls who can kick ass, hehe... ;-)
This was one of my favourite hentai mangas back when I was in my first years of University. So many memories...

Thanks a bunch for sharing this little jewel with us, hirofuru !!

Base +8

http://www.doujinshi.org/book/23487/SINKAN/
Alternative RAW: https://e-hentai.org/g/16369/2f754bb502/
Chinese Translation: https://e-hentai.org/g/50267/e4b03c1632/

Base +43

pity this story has never been translated into English

Base +6, Unknown1991 +6