[Hagane] Keiken Zero no Guze Yuusha 2

An anxious young man, bound and trembling, confesses he will become a mother as he is thrust into a massive, pulsating tentacle that overwhelms him, echoing his desperate cry, 'I'M BEING INSERTED, I'M GONNA CUM!' while a hulking, horned creature embraces him, thanking him for the precise insertion. The scene shifts to his exhausted, apologetic form after the climax, revealing that his earlier resolve to 'I WON'T SPILL IT ANYMORE!' has turned into leaking, a purposeful surrender that fuels his lingering desire. This intense yaoi doujinshi blends raw passion with fantastical tentacle encounters, promising a visceral journey of desire and surrender.