Foreplay

"O-okay, I guess," Jane muttered. She slowly began to strip down for the creature, avoiding its eyes as it watched her. It seemed to grow aroused watching your girlfriend undress herself, as a large, purple cock began to unfurl from the creature's groin, and ended in a taper. It was easily bugger than yours.

"Are you going to watch or something, mortal? It asked.

You just shrugged. "I guess so..."

Jane undid her bra and let it fall to the floor, leaving her nice tits in the open air. The creature moved a hand in to touch them, and began to squeeze them with its hands. Jane moaned slightly, as its touch wasn't as cold as she had expected it to be. You couldn't help but enjoy this, but you couldn't quite explain why.

It moved its large head down to her level, and its tentacles began to whirl on its face. Jane looked disgusted, yet intrigued. The appendages flicked at both of her nipples, and continued to pleasure your girlfriend.

Jane moaned more as it assaulted her chest, going further and planting its mouth on one breast to suck on it. She pulled its head closer and let herself be used by this creature. It apparently was enjoying her moans, as what you assumed was a black precum started leaking from its cock. You couldn't help but feel that thing was going to be inside of her soon.

"Ohh... keep going," Jane moaned.

Really? She was enjoying it? Maybe she had a fantasy about squid-faced monsters, but it also could have been its cock that yours couldn't compare to.

The creature listened and parted her legs, allowing its large, purple member to rise between them. She giggled as it touched her pussy, but quickly began to grind on it. She grabbed its waist and continued to pleasure herself. In response, both of its large hands gripped her ass and made Jane submissive to it. Juices leaked from her pussy onto its cock, leaving a sheen as she went back and forth on its length.

This otherworldly creature was going to have its way with her whether you liked it or not.