Ikumen After
Complete | KODAKA Kazuma | 2010 released
it was overall a great story, for me, personally, there was one thing i wouldn't have been able to overcome so easily - like izumi slept with hikaru (even though it was for work) the previous day. i think that there should have been a bit more time/scenes, before they the daddy buddies hooked up.
Tone
Complete | KAMO Nabako | 2000 released
seq: http://www.mangago.me/read-manga/aikotoba_wa_hallelujah/
Musuko Ga Osewa Ni Nattemasu!