Responses
Wait, you mean when seme was absent for a week? Uke only gave that guy a blowjob, he couldn't do that because it discussed him, so nothing happened, he even mentioned it later, he couldn't drink it https://www.mangago.zone/read-manga/moudoku_sugar_syrup/uu/ibx_chapter-3/pg-39/
it was only a attempt of breaking a promise, but seme didn't give him a chance to explain, it's in chapter 4 https://www.mangago.zone/read-manga/moudoku_sugar_syrup/uu/ibx_chapter-4/pg-14/
It still hurts that uke tried to do it, but at least it was only a attempt!
Does the Uke have sex with other guys? Or does he just give them blowjobs to drink the cum?