Any recs for alpha x beta BL seriessss? (≧∀≦)

There aren't many AxB but there r some I have read
http://www.mangago.zone/read-manga/sex_lies_bussy_wrap_a_hunt_for_the_omega_slayer/
http://www.mangago.zone/read-manga/can_t_help_it/

A few here http://www.mangago.zone/home/mangalist/1001835/?filter=&page=9

Oblivious Mr. B