Star Guardian Seraphine Biosuit - Colour (Patreon)

As Seraphine drifted near a radiant nebula, her celestial senses tingled with an unsettling feeling. She turned her gaze towards the inky void and discovered Morgana's malevolent silhouette lurking among the cosmic shadows. Seraphine, guided by her instincts, prepared to face the imminent threat.

Morgana, with a sly smile, conjured dark tendrils that snaked through the cosmos, ensnaring Seraphine in an inescapable trap and causing her to pass out. The radiant melodies of Seraphine's voice were muffled by the suffocating darkness, and the once vibrant hues of her celestial aura were dimmed by Morgana's malevolence.

Once Seraphine wakes up, she immediately could feel her outfit feels different. When fully awake she looked down to find her dress has been replaced with a purplish black latex like bodysuit. After further inspection and feeling, she notices the inside of the bodysuit is wriggling and could see small tentacles protruding from the edges of the suit.

Horrified, Seraphine tries to pull of the bodysuit only to find out her arms are bound behind her back. As she tries to resisting the bindings, she hears Morgana's voice telling her to relax and everything will soon be fine. As Seraphines tries to respond back but as soon as she opens her mouth, she finds a tentacle immediately taking the opportunity and pushes itself into her mouth and 2 small tentacles entering her ears.

Seraphine tries to resist the tentacles but starts to feel a pleasurable sensation from all of this as her mind starts to wonder...

TLDR: Seraphine tried to take on Morgana by herself and lost.