IVY.

~~~
Ivy, a reserved and introspective 19-year-old omega, has always lived quietly in her small, close-knit pack, i.e., herself and her loving parents. With a heart full of dreams but burdened by her shyness, she never imagined her life would change so drastically. One fateful evening, Ivy crosses paths with an unconventional pack of four-a pair of commanding alphas, a nurturing beta, and their existing omega partner.
Drawn to Ivy's gentle spirit and unique charm, the pack begins to court her, each bringing their own energy and intentions.
~~~

A Omegaverse, Reverse harem.
MC ends up with several people. It's kinda the vibe.