Beyond the incoming sexual content, and what's present here, this is a rather adorable picture. Also a nice showcase of As109's talent for drawing bodies and detailing…
If I understand the machine translation correctly, this is the same girl that's in his "Little Sister" series (pool #5649, post #1718421, etc.)
Also, the pics in pixiv are censored, while these aren't. Is this a third party edit or did as109 find some way to post uncensored pics without getting in trouble again?