Squidward was tied spread starfish to the bed, each of his tentacles stretched as far as they could go and fastened so tightly that although he tried to lift himself up the ropes barely moved at all. He wheezed from exertion like the dying notes of his clarinet. Although he had planned this encounter meticulously for months (even going so far as to make sure that he would have the entire day off from his job as a cashier at the Krusty Krab-he had had to tell Mr. Krabs that he was going to the proctologist, which honestly was not that much of a lie), he had not realized his partner would be so skilled at arranging everything just as it was in his dream.
Staring up at the ceiling he waited in growing anticipation. Soon he heard the characteristic thump of heavy boots downstairs and his heart rate quickened. He could feel his extra tentacle-cum-sexual-organ stiffen.
"SQUIDWARDDDDD!" The most masculine shout shook his moa-head home. "WHERE ARE YOU? ARE YOU HIDING FROM ME, YOU NAUGHTY SEA MONKEY?" Within seconds, Squidward's bedroom door was kicked open and Gaston strode in, painfully erotic in his black hunting boots and fishbowl shaped oxygen mask. He was not wearing anything else and his lush black body hair waved in the gentle current.
"What's this?" he asked seductively, swimming over to the bed and straddling Squidward's bare and pliant abdomen. "Were you waiting for me?"
Squidward nodded, gulping audibly, and Gaston laughed, chucking him under the chin with one of his massive hands. Squidward moaned. Oh that internal skeleton and how it made his every movement so much more forceful and aggressive!
Gaston massaged Squidward's body like a piece of lomi lomi salmon as he thrust slowly into a hole hidden like another ventricle between his tentacles. Squidward closed his eyes tight, trying not to ink himself with pleasure, as Gaston's meaty hands turned their attention to his special tentacle. With a nose like a foghorn the two of them came as one, causing an explosion of bubbles to pour forth from the eyeholes of the house and knock over Spongebob's pineapple.
The end.