Omega wa Pink no Yume wo Miru
the last bit is really sweet. just...forget about the mind-control drugging stuff from the first 2-3 chapters....
Kiraide Isasete
omega (Naoto) gets raped & impregnated during middle school by some random alpha bastard (moves away, has the baby), meets his REAL mate Hazuki. Hazuki is a big company president's only son & he pursues Naoto as his "true love" i guess (no bad intent). they fall in love with hazuki's persistence & cuz of how easily he accepts Naoto's 1st child (well mannered little girl). Hazuki impregnates Naoto while their dating / living together. 2nd kid (1st son) is born. random bastard alpha shows up & tries o harass Naoto--Hazuki doesn't tolerate it & their company puts bastard alpha to shame. Hazuki & Naoto get married. kids' elementary school days are lookin up.
Hanagara Tsumi
they loved each other since HIGH SCHOOL but waster frickin yeeeeeaars before actually getting together
Omae no Koi wa Ore no Mono
The uke was amazingly cool--up until the last 2 chapters. after they fuc for the 1st time he becomes a blushing puddle of mush. but before that he was strong in body & in terms of personality! he was a cool guy. until his slow-on-the-uptake partner finally fucked him. & then mush.
Unmei no Kisu wa Oazuke