Great artwork, the uke is adorable and sexy. There are nice masturbation scenes to be had. But the story plays out as just a sampling of milestones that happen with Natsuki looking after the kids over nearly a two year period and having very little interaction with his appointed seme for all that time. So it feels rushed, while also dragged out, there's no real satisfaction regarding why the mother is out of the picture, and for a title prominently featuring nipples there is no nipple play.