Please, remind me the name of two bl manga. In the first one the uke really loved donuts a...

Please, remind me the name of two bl manga. In the first one the uke really loved donuts and the seme was always buying donuts for him and then eventually started even working in donut shop. And the second was about a uke who lived alone in big old house with a piano and he was always inviting a piano tuner (he called him Piano Tuner-san I think haha) so he has a company. I have a feeling that these two stories might actually be in one manga but I'm totally not sure. Thanks ^^