Frog's manga / #one night stand(2)

that was funny and cute - omega have one night stand with alpha that is not only his destenied pair but also a king in other country, they meets again and go to kings kingdom they are already in love (the magic of pair lol) there is misunderstanding they sepereted but kings fight for hime and they get merried and paired and have 2 kids

MC has bad luck with guys so the night he get broken up he is unexpectlly part of divorce break up and helps chear up the man and they had sex, later its turns out that the man is a father of one of kids op take care in kindergarten and the kid is loudly saying that op belonges to him so father gives him cold shoulder and they fight but later that day they both apologie and slowly gets on good terms and gets closer, MC really helps the father even with chorses at home while taking care of sick kid and the 3 of them goes to aquarium as thank you and date? the fathe confess then but op got scared and runs away but they meet next day and tha fathe says somthing like "i want u and im getting divorce so me mine" MC finally gives in and the 3 is happy together