Good omegaverse ????

http://www.mangago.me/read-manga/love_shuttle/
http://www.mangago.me/read-manga/megumi_and_tsugumi/
http://www.mangago.me/read-manga/kiraide_isasete/
http://www.mangago.me/read-manga/abarenbo_honey/
http://www.mangago.me/read-manga/how_to_chase_an_alpha/

http://www.mangago.me/read-manga/ou_sama_to_puppy_love/
http://www.mangago.me/read-manga/keeper_of_the_pearl/
http://www.mangago.me/read-manga/like_a_tidal_wave_from_pheromone_shower/

Have fun:

- Love Shuttle
- 2ban-me no alpha
- Last Omegaverse
- Unromantic
- Kiraide Isasete
- Megumi and Tsugumi
- Kashikomarimashita, Destiny
- How to Chase an Alpha
- Omae no Koi wa Ore no Mono
- Okusama wa Alpha
- Totsugimasen Kara!
- Hanagara Tsumi
- Unmei no Kisu wa Oazuke
- Sayonara Alpha (NOT a shota, don't worry)
- Kurui Naku No Wa Boku No Ban
- Heat and Run (only for the main couple, the second one is toxic)
- Unmei ja nai Hito
- Baby, Punk Kid
- Restless
- Oyasuminasai No Ato Wa
- Sore Demo Suki Desu Kasahara-san
- Altruist (not a personal fan of either the character or the story per se, but at least it's not one of those where the omega gets taken advantage of, it's a pretty intriguing approach to the Omegaverse genre as well, so you might like it)