This story got pretty dark, anyway, here is another translation.
Again I used machine translation to get a rough idea of the story and then polished everything into proper sentences.
I also removed the bones sticking out at 14 and 15, this CG is already dark enough.

Artist:
http://www.dlsite.com/maniax/work/=/product_id/RJ125230.html
http://www.dlsite.com/ecchi-eng/work/=/product_id/RE125230.html

Textless pages from "Red_Piotrus"
/g/910228/f38a482feb/

Page 19: She's not handicapped; she's handicapable!

Base +18, Lostalgia +9, ken1009 +7, lujojojo +6, liberius +6, Sturmjager +13, sammysolo +9, Gentleman Chimera +8, Haerane +10, mandingo +6, combustlecondoms +5, Lews Therin +12, noboi +6, and 7 more...

Everything but the good stuff. Like biting into a sandwich and getting only bread.

Base +6, tonyxxx -7, noboi -6, gloriousstalin +6, wog555 -9, Neo-Arkanas -7, Ukendt -8, Zee capten -6, CritiicalMass -6, clawing +7, Dsoul1150 -12, AwsomeItalian -6, Dooderz +8, and 1 more...

Last time I checked my stomach didn't have nerves. I doubt you'll be feeling much pleasure there.

Base +6, CrustyJuicyNipples -6, AwsomeItalian -6

It definitely has nerves. Go eat too much chilli on an empty stomach, an antibiotic pill or a poorly chewed piece of apple and tell me the stomach has no nerves.

Base +6, CrustyJuicyNipples +6, Misty Briarton +6, AwsomeItalian +6

It's crazy to think this is actually making out pretty good in the hentai world. Trust me sister, this could have gone a LOT worse.

Base +6, AwsomeItalian +6