https://www.dlsite.com/maniax/work/=/product_id/RJ01116446.html
I tried to contact usuki for translation license but failed.
Out of respect for my favorite artist, i kept those CGs for months.
If the other people upload, I could aviod the infringement of He, but as u can see, i failed again.
BTW i plan to buy the 3 early doujins of usuki, which are never been upload to Internet,
those secondhand book maybe the last available copy of them, but i have to seek help from my japanese friends.
So if anyone want to see them or will to help me to buy them, please reply.

老哥加油, 希望你能找到留日的老铁,淘宝不是有代购吗,你也可以问问看

Base +8