(Inspired By "Surprise" by Imagination Station/Shyguy)
(Thanks to Jen Lit Girl for the edit.)
*
Yes! The tumorous tube was the source of Eve's unexpected stimulation. As the twisted atrocity snaked through her moist tunnel, the tumors, boils, and warts passed over the sensitive nerves of her clit. It was better than any of her numerous dildos (collector's items from the finest craftsmen). Her pink cunt became drenched with pussy juice. The slime and cum combined with the juice to slick her walls. The toilet terror thrust deeply into her writhing young body. Eve's perfectly heaving breasts heaved even greater as she realized, with erotically charged horror, she was going to cum. "My God! I'm going to cum!"
Her naturally sculpted thighs began to unconsciously buck in rhythm with the thrusting throbber. Her perfect ass slid back and forth across the slick tiles, pumping in salute to her active sex life. "But never with a giant blob of slime," she thought ponderously. The lumpy slither continued up her moist passage, stopping occasionally to squirt its genetic liquor, until it came to her cervix and when it came, so did Eve. Her body convulsed in a torrid, wet dance of erotic frenzy. It was very uncomfortable, given her spreadeagled position. "This torrid, wet erotic frenzy is killing my arms," she thought.
Eve gasped a brief "Oh!" as the snaky slug continued to slide into her womb with a wet "gweench!". It wandered around, brushing occasionally against the wet walls, which convulsed with increasingly overlapping orgasms. The creature swelled ("Oh no! Here comes another one!") and deflated. The fucking commenced in earnest as the mucous monstrosity worked like a bellows, pumping mutant man cream into her baby factory. She responded with an ecstatic moan. "Squirt! Squish! Squelch! Squitch!" went the Blob. "OO! OH! Urg! Arg!" replied Eve.
Now it should be noted that prior to the blob's plop from her toilet, Eve had ovulated. Eve took birth control pills because multiple births ran in her family. She didn't take chances as she liked her sex bareback. Only a fluke made Eve an only child. This time, however, she skipped her birth control. "Wait til Cancun," she thought. The result, as such, was an egg-filled womb. Thanks to the slimy sewer sack, her womb was also filled with thousands of idiotic toxic mutant sperm, none of whom had the instincts God gave monkeys. Upon emerging from the creature's dick, most of them immediately tried to impregnate it (the dick that is).
The abomination squirted more moronic sperm into Eve's increasingly crowded womb. The new guys tried to impregnate the old guys. The results were thousands of very awkward situations. A few tried to impregnate the womb itself. The repeat bashings against the walls resulted in spermetic brain damage, destroying their miniscule intelligence. Four, were ultimately smart enough to find and penetrate their respective eggs.