Lauren stared at you along with the others, but her expression changed and soon a flush was reaching her cheeks. In what almost looked like a trance she drifted over to Amber and started kissing her while running her fingers up and down the pouch where Amber's cock had retreated to.
You wondered at what Molly and Veronica's reactions would be but they almost immediately followed suit with Lauren, obviously aroused as they went over to Amber. For her part Amber had brought her cock out of its pouch again and was teasing Lauren's entrance with it while the two kept their lips locked and their breasts pressed together. Smiling, you swam up to Lauren and placed yourself behind her as she had placed herself behind you.
As Amber started inserting herself into Lauren Molly and Veronica arrived and started joining you in fondling Lauren while at the same time paying attention to you. As Lauren started moaning under Amber's assault you found yourself echoing her statements as Molly and Veronica started fingering your pussy.
Eventually Amber finished and slid out of Lauren. Molly rushed up to take her place as you guided Lauren to the sea floor to take care of Lauren as she started digging a hole on the sea floor. You held her swelling tummy as she dug her hole, and continued to hold it as she started depositing her eggs inside. It took longer than you'd realized to lay all of them, although Lauren's expression said she was enjoying every moment. As Lauren finished you looked up to see that Veronica was just finishing her time with Amber and Molly had already started laying a few eggs.
An idea occurred to you and you smiled.