@Rozzak Well, as long as he can stay hard and keep firing it shouldn't be a problem. This is hentailand after all so he's probably one of those big machine gun boi.
sigh, he is acting like a hypocrite now, crying and whatever when his girlfriend was showing of to the other guy but on the edge when left alone with the other girl...
Anyway, who is the tanned girl on the last page? @SquigglesJP the girl is from fate grand order and the guy is a meme'd version of Fate GO master. The meme is the katsudon scene of POP team Epic