Mate to the Alpha triplets

Rhea has been a quiet introverted girl , she always felt her wolf was quite strange in a werewolf world where only omega and alpha's exist , her wolf is not timid like her human self this is where it get puzzling, most omegas like her have small wolves but her wolf is big almost being compared to an alpha , when she first shifted at 14 which is also abnormal in her world ,her parents saw her wolf and told never to shift in the presence of anyone and that made her usual protective parent more protective , but a secret couldn't be kept for too long so her parents decided that when she clocked 18 they will move to the strongest pack for protection from the unknown predators, but what her timid self ended up meeting is her mates who are quite possessive

Nicholas,Andreas and Leander are the leaders of the strongest pack in North America , but since collecting the title they haven't found thier mates with the search for thier mate becoming unfulfilled, they decide to give up ,until the day they stumbled upon her in thier pack

......
"Don't ever let us smell any male scent around you; we've have waited for you for so long and we don't like sharing ,
They were fucking my brains out and being possessive too
"Ahhhh" I moaned out Nicholas was sucking my nipples , Leander was giving me head and Andreas was fingering me and they weren't stopping. I thought to myself how am I going to survive this