ALisAnimeLover's manga / #female alpha(2)

So.. I read this over a month ago. Something that stuck onto me about this manga (without even having to read the comments/synopsis - I still remember the cover! It's memorable after all~ muscular uke, hehe), is the female alpha who asks the seme "Is it really love or is it just instinct? He's your first, after all." cool stuff. cool girl.

2 stories about an alpha/alpha couple and an omega that comes between them... unintentionally.