I haven't read that, but if you're looking for office hentai... I got you!
You can try these:
(1)https://www.mangago.me/read-manga/genkai_shachiku_ol_wa_ashitate_senpai_ni_numa_ttemasu/
(2)https://mangatoto.net/title/114640-sakaki-the-lazybones-shows-his-talents-at-night
(3)https://mangatoto.com/title/156078-until-i-drowned-in-fujitani-san-s-l...... reply
