"Oh, my, someone's sure of herself," exclaimed Freya, before translating Hilda's bid to the other girls, some of whom must not have spoken the galactic common. Some of them looked excited, others looked shocked, and one looked disappointed; likely the one who had lowballed Hilda's abilities to handle large insertions. "Well, enough foreplay then, lets get to it shall we?" Freya stood beside Hilda, and Tamara, and gave a ululating whistle to the lizard. It perked up at the signal, and reared up onto its hind legs, its forelegs coming down on the top of the gate Tamara, and Hilda were leaning against, and its cock came down on Hilda's backside.
The mammoth penis resting on her ass was warm, almost hot, to the touch and pulsed slowly in time with the reptile's heartbeat. It began thrusting slowly, searching for an entrance; its turgid length sliding between Hilda's rear cheeks. The creature pulled back until its head slid down Hilda's ass to prod... at her anus. The lizard pushed forward once, twice, three times when... The pre coating the tip of its member caused the head to slip back up and come to rest between Hilda's cheeks once more. Any relief she might have felt was quashed, however, when the lizard lowered its cock again, and once more began prodding her backdoor; straining to force its way in without slipping.