For the main event.

The tentacles seem to work in pairs, as another two crawl between your legs. One probes your wet slit, its tip investigating you from clit to hole, whilst the other plunges between your cheeks. You can feel its warmth against your asshole, probing it firmly, before oozing a cool liquid onto it as the tentacle seems to realise how tight that hole is. As it starts to push inside you, you feel the other catch at the entrance to your pussy, and then both tentacle cocks plunge inside you, the double penetration forcing you to moan loudly around the tentacle fucking your throat. All three of your penetrators start to fuck you, thusting in and out of your holes, at first in sync but they slowly drift in and out of an alternating rhythm. You feel a slow thickening of their shafts as the cocks fuck you, slowly stretching your pussy and ass wider and wider and making you feel more and more full. Eventually you can't quite believe how wide your pussy lips look, stretched around that thick, purple tentacle cock as it pumps in and out of your cunt.