by sexgundam666
Even ignoring the impossibly stretchy female anatomy as just a staple of the genre, there are aspects of the story that are just too absurd to ignore.
How could Anna possibly have a bulge between her breasts and be "tit fucked from inside", for example? Is her rib cage equally elastic?
Then, even assuming Anna is some kind of Mr. Fantastic-esque stretchy woman for the purpose of the genre, how could the bed have collapsed under the weight? Does it not come from Valeria herself (meaning there was no change in mass on the bed, just a shift from Valeria to Anna)?
Is Valeria's penis just spontaneously generating matter? Is her dick actually a wormhole that's teleporting the semen in from somewhere else?
Futa stories obviously require some suspension of disbelief, but this goes significantly farther than most.
Conservation of mass can just fuck right off!