Baby Okui is so cute. I want to read a story about a tiny baby like him and a large quiet and somewhat scary but actually kind dude who's totally in love with his cuteness. And Okui getting shy looking at him. I want that!
Ham's bare chest was very distracting. (Yechan, that was very suggestive... ;-D But I don't think pure Yechan could handle well what Ham might do to his body when provoked... hehe)
Has the brother grown overnight? He was like 5 in the beginning of the story. Weird. Aside from the little brother x teacher story, I liked the first two couples.
Although the ending is sweet, there is so much hatred and abuse towards the uke from others that it's sad and painful to read