Nice to see author is slipping some uncensored panels from the past volumes. Aside from that, I remember the author accidentally showed how he made the uncensored panel on page 5 on his pixiv page.
Ah, I see Takamine is a bigger man of culture than all the self-inserters who would seethe.
Make it happen, and make Sirota rejoice from it; make him discover that his true calling in life is watching Takamine get fucked by everyone but himself after which the former comes home at night and makes him dinner after they share a tender, non-sexual kiss.