>>2418723It's actually a bit different. Yeah "vol.#" makes things confusing but those are the chapters. He fucks her in chapter 4, then again later. To be fair Airi does suck his dick quite a few times too. There are 6 volumes but only 3 are available to read on the internet, except for that Fapservice site that somehow is the only place that has pages from all 6 volumes even if it's just the fanservice pages. MC does eventually fuck all 3 main girls in the same chapter.
On the topic of untranslated mangas, look up Kuro Kuro Black Chronicles. It only has 2 volumes, it's the usual Battle Ecchi with a level of fanservice way inferior to Kono Yo o Hana ni Suru Tame ni discussed in this thread, except for the last two chapters with one of the strangest endings i've ever seen in this kind of series.
