Here was some frequent tags as I saw on the tags list:
Obvious tag(s): Touhou
other tags: Lactation, sex, Patchoulli Knowledge, Koakuma, large breasts
I remembered the title of this being called "Patchy milk" Or something of that similarity, please help me find it?
The first page was about Patchy trying get some tea she wanted but Koakuma had given her something she could make, so Patchy took the tea with her and what sounded like pouring was actually Patchoulli applying her lactation into the tea.
Updated by jxh2154