Unmei no Tsugai ga Omae da Nante
Uke isn't girly. Despite the fact that I liked both of the MCs, I really don't like how the uke was the only one made to be honest about his feelings. The seme initiated sex every time but wasn't honest to himself or the uke while he was doing it. In fact, he frequently told the uke that he hates him while also making the uke beg for sex & be honest about what he wants. He's only honest about how he feels after the uke confesses to him first. But I still like the couple & find this manga hilarious.
Shounen No Kyoukai
Yuka is childhood friends with the timid and quiet Kaoru. After they got into middle school Yuka decided to ignore Kaoru. But when the time for the gender examination come, things to change. Yuka is actually an omega & gets raped by Kaoru. Years later they're still together & they find out they aren't actually fated pairs. Their fated pairs are also in a relationship with each other
Omae no Koi wa Ore no Mono