Otouto no Otto
A truly touching story, you can feel the grief Mike carries from losing his beloved husband. He wants to connect to his husband's surviving twin and his family because they're the only ones who share his memories of his husband and loved him in turn. I like how this realistically portrays the relationship Mike develops with his husband's twin and Kana, the daughter.
Udagawachou De Mattete Yo.
What I like is the way these characters become closer without all the usual - jump into bed together or forced sex crap that this kind of trope usually engenders. I love this kind of two-awkward people stumbling towards each other kind of romances.
Heart Stop
Cute, charming, a little light on the passion. I would have liked to have seen their first night together smexy time - more was implied than shown.
Itoshi no Nekokke
The fluffy feels are good with this one. Actually, in retrospect, this has got to be the most adorable romance bar none. It makes me squee every time I read it. Mii-kun is willing to do anything for his love Kei-chan and vice versa. It's so heartwarming that there is no forced sex, no overly possessive seme, no wilting flower uke. Kei-chan puts himself out there because Mii-kun means so much to him, and in return Mii-kun loves Kei-chan so much that he doesn't want to force him into anything. About the most wholesome BL romance you'll ever see.
Terpenoid