Requiem felt the thrusting as the sexual dampness and intense scent of intercourse surrounded her and the egg.  It was an unusual experience...sex.  The thoughts and images passing through her host Kaori and her mate Dante so intense...the sensation was otherworldly and it was something Requiem couldn't understand.  Why was this pleasant, it didn't make sense...sex was merely a reproductive activity to keep a species alive, what was the point on making it feel good.  When the sexual juices flowed she allowed them to modify Felicia slightly so she could turn parts of her body into human or full serpent and also granting her the ability to identify powers...they were a slight modification to Dante's own mind hacking and shape changing abilities, but they'd suit Felicia quite well in this way.