I don't know if it was the translation or what, but this was really hard to follow in places.
There are several pages where I honestly can't tell for sure who's speech bubble's are who's, even after rereading them. So confusing.
Her cum... Her cum.............. Shooted out! Why are there so much liquid coming out from a lot of their holes? Sorry, for my stupid curiosity.
A large number of hentai artists paradoxically have very little understanding of anatomy and think female ejaculation is standard, rather than a rare phenomenon that isn't at all scientifically understood.
My highschool girlfriend was always out of breath when we made out. I played woodwind instruments, so I can hold my breath for ages even while doing activities.
Erm, if you mean the panel where his hand gets crushed, that's the handle of his knife. It's falling from his hand and the "mouth" and eyes are the bolt and wooden structure on the handle.
Though I do admit it looks like a scared face. Would fit the situation, too, though his dick would be really placed weirdly then...