What the fuck happened to this thread? What's all this scientific discussion happening?
From what I'm getting, people are complaining about the usage of toys and cervix pounding. Okay, well, have any of you considered that maybe it's different for every person? Some people like using toys--regardless of their sexuality--and some people like it when they get their cervix pounded. Do we really need to bring science and biology into a fucking PORN DOUJIN?
Seriously, let's just enjoy the doujin for what it is. Two people who mutually love, respect, and trust each other are having insane amounts of sex with their kinks involved. That's it. That's the whole doujin. Why turn this into a science/sex ed. class?